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May 25, 2021 06:21
drill mills for saleMilling cutters are usually designed for specific tasks. An end mill side mills, a thread mill cuts threads, and a drill bit drills holes. This means that milling a component that requires several different types of cuts will often require the use of several tools. The timing from tool changes can add up over time, delaying production. If you want to find milling cutters that can perform multiple tasks, then you need to check out the drill mills for sale at Online Carbide.
Drill mills are unique tools that share characteristics of end mills and drill bits. This makes them extremely versatile. These tools have the flute profile and side milling cutting edges of an end mill and the pointed tip of a drill bit. This means that they can perform both drilling and milling operations.
End mills are not ideal for cutting down into a workpiece while drill bits cannot mill sideways. With a drill mill you can drill down into your workpiece and start milling from there. The pointed tip also means that you can mill a V shaped notch or drill out a cavity with an angled bottom edge. The pointed tip on drill mills also means that these tools can perform a lot of other tasks that would normally require a tool change. They are usually stable enough to act as an accurate spot drill or the edge can of the point can be used to chamfer. No matter what you use your drill mills for, you will love just how versatile these tools can be.
When it comes to finding great drill mills for sale, it's always worth investing in tools made from solid carbide. Carbide is an extremely hard material that can handle high speeds and temperatures while keeping a sharp cutting edge. Tool carbide is made of powdered carbide ceramic cemented together with a binding metal. This gives it the cutting power of ceramics and the impact resistance of metal. Carbide tools will outlast your average metal tool, including those made from cobalt steel and high speed steel.
Online Carbide is an American manufacturer of solid carbide milling cutters. All of their tools are precision ground from high quality micro grain tungsten carbide tool stock using CNC grinders like other major manufacturers in the tool industry. Their inventory includes drill mills for sale. When placing an order you can choose the size of your drill mill, the angle of its point, and whether you want a tool with a polished carbide finish or a tool coated in TiAlN. The extra tool coating provides more heat resistance and can help your tools last longer.
If you are interested in ordering some new tool for your shop, all of the tools available at www.onlinecarbide.com are available at manufacturer direct prices. If you have any questions about their drill mills for sale, or any of their other products, feel free to reach out to a member of their team by sending an email to sales@onlinecarbide.com.
Posted May 25, 2021 06:21
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May 19, 2021 07:14
Using milling machines can greatly increase the efficiency of production environments, but it still takes a lot of work to go from raw material to a finished product. This process includes using multiple milling cutters to achieve the best possible results. One small but important tool in the machining process is a Chamfer end mill. These tools are typically used in the finishing process, but they have a number of uses.
Chamfer mills are short cutting tools, with a straight stank terminating in a pointed tip. The actual cutting surface is mostly or entirely limited to the point of the end mill. The short length of these tools makes them extremely stable, even at high speeds. The pointed tip on chamfer end mills also makes them well suited for a variety of different machining operations including chamfering, beveling, and some drilling operations.
The most obvious purpose of a chamfer cutter is profiling and chamfering. The chamfering process breaks sharp edges on the workpiece by creating a third intermediate plane at the point where two edges of the workpiece meet. This process can also help to remove burrs that have formed on the edges of a workpiece, making them easier and safer to handle.
The process of chamfering is commonly confused with beveling. When an edge is chamfered, only a portion of the area where the two edges meet is removed. When an edge is beveled, material is removed to entirely change the angle at which the two sides meet. A chamfering cutter can also be used to bevel, though it may take several passes depending on the area that needs beveling.
In addition to milling, chamfer end mills can also be used for some drilling operations. As long as the tip angle of the cutter is equal to or greater than that of a drill bit that needs to be used, then you can use a chamfer mill to spot drill the location of holes and improve accuracy. The point of a chamfer cutter can also be used to countersink holes that have already been drilled.
When it comes to selecting chamfer cutters, one of the most important factors to consider is the material used to make your tools. Solid carbide tools are always the best choice in terms of wear resistance and tool life. Carbide tools can be used on a wide variety of materials. They can also operate at faster running parameters than tools make from metallic alloys like high speed steel.
If you are interested in finding carbide chamfer end mills for your shop, then you need to check out Online Carbide. At www.onlinecarbide.com, you will find a great selection of solid carbide end mills and drill bits including chamfer mills. All of their tools are precision machined from high quality micro-grain tungsten carbide. They are also offered at manufacturer direct prices so you can get the tools that your shop needs at a great price.
Posted May 19, 2021 07:14
May 13, 2021 13:36
Drill bits are one of the most important cutting tools found in machinist shops. Twist drill bits are specifically designed to produce holes in workpieces of all material types. One thing to consider when purchasing drill bits for your shop is the fact that the cutting edges on tools made from even the finest tool steel will eventually wear down over time. That is why it is so beneficial to source your drill bits from solid carbide drill bit manufacturers like Online Carbide.
As an American tool manufacturer, Online Carbide is dedicated to crafting high quality end mills and drill bits. Their cutting tools are designed, engineered, and manufactured to offer incredible results. Every high performance, solid carbide drill bit that they produce is designed to outperform tools made from high speed steel HSS. They grind their tools using the same 5 axis CNC grinders as other leading drill bit manufacturers.
One of the biggest advantages to using their drill bits is their solid carbide construction. Carbide tools are ideal for machining strong materials like stainless steel and cast iron. Despite its vaguely metallic appearance, carbide is a composite material made of ceramic tungsten carbide powder cemented together with cobalt metal. The tungsten carbide ceramic is nearly twice as strong and twice as rigid as steel, making it an ideal tool material.
Because ceramic is an extremely heat resistant material, carbide drill bits can operate at high speeds and work for long periods of time without suffering from the same heat fatigue as metal tools. On average drill bits and end mills from carbide drill bit manufacturers will stay sharper and last longer than steel tools.
One of the most common issues with drill bits, especially in milling applications, is accuracy. At high speeds, drill bits can wobble and their tips can deviate from the central axis of rotation. This means that your bit can easily deflect off the surface of your work piece and cause your hole to be out of alignment. Because carbide bits are far more rigid than HSS and cobalt drill bits, they are less likely to experience the powerful oscillations that cause metallic bits to miss their mark.
When it comes to finding carbide drill bits for your shop, it is always a good idea to buy from a reliable domestic supplier. Not all carbide drill bits are created equal and domestic tools tend to be made from superior carbide tool stock, making them more likely to outlast even the best steel tools.
If you are ready to experience the difference that ordering from a quality drill bit manufacturer can make, visit www.onlinecarbide.com. All of their tools are available at manufacturer direct prices so you can save when ordering the drill bits and end mills that your shop needs. If you have any questions or you are interested in have custom drill bits made for your shop, you can reach a member of their team by sending an email to sales@onlinecarbide.com.
Posted May 13, 2021 13:36
May 5, 2021 02:53
Drill mills are a must have cutting tool for any machinist shop. These cutters have a lot of utility due to their unique design, making them perfect for a wide range of different milling applications. If you are looking for a reliable cutter that can get a lot done in your shop, then the drill mills for sale at Online Carbide might be the perfect tools for your shop.
What is a Drill Mill
Standard ball and square end mills are designed to perform side milling operations, but are not well suited for drilling straight down into a workpiece. Drill bits are designed to create holes, but lack the ability to side mill. By combining the side milling flute design of an end mill and the pointed tip of a drill bit, drill mills are tools that can get a lot done. A drill mill might not be able to do everything an end mill or drill bit can do, but they are not nearly as specialized, which can help to reduce the need for tool changes.
Using Drill Mills
Drill mills are great for drilling small holes that match the cutter size. The pointed tip can also be used to spot drill holes for longer twist bits as long as the drill mill point angle is equal to or greater than the point angle of the longer twist bit. They can even be used to drill into a piece and begin milling from that point.
One of the most useful parts of a drill mill is the tip. These tips can be used to chamfer an edge to help provide a nice smooth surface. The milling design also makes it easy to cut V shaped notches, which is not a simple task for most end mills. They can also be used to deburr a piece after you have finished milling. The tip can even be used to add simple engravings to your workpiece.
Why Carbide?
When it comes to milling cutters, carbide is always the best option. Milling tools tend to operate for long periods of time at high speeds, which can cause a lot of fatigue. Tungsten carbide is nearly twice as strong as steel and far more rigid. Because its cutting power comes from its ceramic content, tool carbide will not lose temper and soften under high heat conditions.
If you want to find quality drill mills for sale, then Online Carbide is a great choice for your shop. All of the tools at www.onlinecarbide.com are manufactured in the USA from solid carbide tool stock using precision CNC grinders. Their drill mills are available with two or four flutes and 60 or 90 degree tip angles. If you have any questions about any of their tools or you are interested in having custom cutting tools manufactured for your shop, reach out to a member of their team by sending an email to sales@onlinecarbide.com.
Posted May 5, 2021 02:53
May 3, 2021 06:44
Milling machines are all about speed and accuracy. They can quickly shape and cut materials to exact specifications using computer numerical control. One area where milling machines sometimes experience difficulties is drilling precisely positioned holes. Drill bits have a tendency to be unstable due to their long length compared to their width. If you want to experience the best possible results when drilling holes in your workpiece, then you need to look into tools from solid carbide drill bit manufacturers.
The biggest issue with drill bits is their tendency to oscillate at high speeds. The easiest way to picture this issue is to imagine what would happen when spinning a less rigid object, like a piece of string. The faster the object spins, the more it's tip will drift away from the central axis of rotation. Even the slight deviation from center experienced by steel drill bits rotating at high speeds can cause the drill bit to deflect off of hard surfaces and "walk" off its mark.
For this reason, accuracy is often improved by spot drilling. This process uses a short, more stable tool to create small conical depressions in the surface of a workpiece to mark the location of holes on the finished piece. These "spots" will help guide the tips of longer drill bits so they can seat themselves without walking off their mark. The process of spotting adds a tool change and eats up additional production time, so it is not an ideal solution.
One of the best ways to ensure accuracy is to use drill bits manufactured from solid carbide. Carbide is a composite material made up of tiny granules of tungsten carbide cemented together with a binding metal like cobalt. These tools are significantly more rigid than steel tools, which makes them less prone to oscillations. This will help ensure that your holes are accurate, often without the need to spot drill ahead of time. In addition to being more accurate, carbide cutting tools are more resistant to heat and hold an edge longer than conventional steel tools.
When it comes to finding carbide drill bits, you need to consider the drill bit manufacturers that you will be buying from. It is easy and cheap to buy carbide bits from overseas, but not all carbide is created equal. Just like poorly mixed concrete, improperly sized carbide aggregate in the tool material can create weak points in your tools. Working with domestic manufacturers that have strict tolerance requirements will ensure that your tools will be built to last.
If you are looking for a solid carbide drill bit manufacturer, Online Carbide is a great option. They have a wide range of carbide cutting tools in stock including jobber drills, stub drills, and spot drills in fraction, letter, metric, and wire sizes. All of their drill bits are precision machined from high quality solid carbide tool stock. You can see their complete inventory of tools when you visit www.onlinecarbide.com.
Posted May 3, 2021 06:44
April 27, 2021 10:49
When it comes to connecting two metal components, threading is essential. This is especially true when dealing with pipes where the transfer of liquids and gases need to be as leak free as possible. In order to ensure that pipes are able to be as effective as possible, the national pipe thread or NPT standards were introduced. Well made threads will help to seal themselves so fluids can be transported with little risk of leaks. In terms of cutting threads, using carbide thread mill NPT cutting tools can be an extremely efficient way to produce accurate threads in seconds.
Historically, tap and die systems have been used to cut threads. These tools are designed to manually cut threads, though automated options are also available. One of the biggest issues with these tools is the time it takes to cut threads. The design of tap and die tools can also make it difficult to break chips as the threads are cut, potentially creating jams in your tools. These issues are why thread milling is such a great option.
Thread milling takes advantage of the speed and accuracy of computer numerical control milling machines. One of the biggest advantages to using these tools is speed. A full form carbide thread mill NPT cutting tool has several cutting points along the length of the tool's body. These cutting points make it possible to cut an entire threaded surface in seconds.
All you have to do to use a thread mill is make a single 360 degree pass around the surface that needs to be threaded. During this process, the tool is dropped by the distance of a single thread pitch. This means that each point on the cutting tool's surface terminates its cut where the point above it began cutting. These tools can be used to cut either left or right handed internal or external threads. Because of the design of these tools, each full form cutter can only create threads with a single pitch size. Despite this fact, it is hard to beat the convenience of cutting an entire threaded surface in seconds.
When it comes to choosing thread mills, tools constructed from solid carbide should always be first on your list. Carbide tools are more rigid, which means that they will produce more accurate threads. The cutting power of these tools is derived from their ceramic content, which means that they offer superior edge retention and heat resistance compared to tools constructed from stainless steel alloys.
If you are looking for reliable solid carbide thread mill NPT cutters, you need to visit www.onlinecarbide.com. They special in manufacturing solid carbide end mills and drill bits. Their thread mills are second to none and are precision ground using advanced 5 axis grinding machines. If you have any questions about their tools or you are interested in having cutters custom made for your shop, you can reach out to a member of the Online Carbide team by sending an email to sales@onlinecarbide.com.
Posted April 27, 2021 10:49
April 21, 2021 04:25
If you work on milling machines, then you know how important it is to have reliable end mills and drill bits. One thing that some operators don't know is that there is a great option between these two cutting tools, the drill mill. These tools are a unique jack of all trades style milling tool that every machinist should have in their arsenal.
As their name suggests, a drill mill is a cutting tool that shares characteristics of both end mills and drill bits. The tools resemble short drill bits, with a sharp point and helical flutes. These flutes are designed for side milling operations as well as drilling. Unlike most milling cutters which are designed to fulfill specific purposes, these tools are extremely versatile, making them a great option for a wide variety of drilling and milling operations.
One of the biggest issues with conventional end mills is the fact that they are not well suited for making vertical cuts. Your average square end mill might be a real workhorse when it comes to side milling, but when it comes to axial drilling, they are a poor choice. A drill mill can be used to drill small holes that are the size of the cutter. After drilling a hole, the tool can then be used to side mill out from that point. This makes them a great option for milling through thin materials, especially if there is a sacrificial material beneath your workpiece.
One of the most unique things about these tools is the fact that they have a pointed tip. These tips can be used for a wide range of applications while machining. As long as the point angle is equal to or greater than the point angle of a longer twist bit, then you can use your drill mills to spot drill the location of holes.
The tip on these tools can also be used to help finish your workpiece. The cutting point is great for chamfering edges. You can also trace along the edges of your workpiece to help remove any burrs left over from the machining process. While finishing you can also use this tip to add decorative touches by engraving designs on your finished piece. All of these different uses make drill mills extremely useful and unique tools.
If you want to find drill mills for your shop, then you need to visit Online Carbide. They are a solid carbide tool manufacturer and they produce a wide range of milling tools including carbide drill mills, end mills, and drill bits. Because carbide tools get their cutting power from ceramic tungsten carbide, they are able to stay sharp longer and operate at much higher speeds and operating temperatures compared to steel tools. If you have any questions about the tools at www.onlinecarbide.com, you can reach out to a member of their team by sending an email to sales@onlinecarbide.com.
Posted April 21, 2021 04:25
April 21, 2021 03:05
It's important to have the right tool for the job and this is especially true when accuracy matters to you. Drill bits are notoriously difficult to keep perfectly centered when being used with a milling machine. One of the best ways to produce extremely accurate results is to use stub drills whenever possible to replace a full length jobber drill.
What makes drill bits so difficult to use is the fact that they are typically long while also being thin, giving them a certain amount of flexibility. All tools have some degree of flexibility, but it is far more pronounced when it comes to drill bits. When a drill bit spins at high speeds, the tool will naturally oscillate. While it might not be obvious to the naked eye, drill bits will typically vibrate enough that the point will not make contact at a perfect 90 degree angle.
This can lead to the drill bit deflecting off the surface of a workpiece, especially if you are machining into harder materials like steel or cast iron. If accuracy is crucial with your workpiece, then it is important to make sure that you are using the correct drill bit for the job.
The effectiveness of drill bits is directly related to the length of the bit being used. Standard jobber length drill bits are the most likely to have significant oscillations that can interfere with drilling accurate holes. If you do not need to drill very deep holes, then stub length drill bits are a great alternative.
Stub drills are designed to drill small holes ro to drill extremely accurate holes in thinner materials. Their short length makes them extremely stable, even when rotating at high speeds. Their smaller size means that you can often drill accurate holes without the need to spot drill beforehand.
Another way to increase the accuracy of your holes is to use tools made from carbide. Carbide is a composite material made from both metal and ceramic. The ceramic content gives carbide tools extraordinary edge retention and rigidity. This can help significantly decrease the oscillation of your drill bits, even when they are rotating at high speeds.
Because the cutting edges on carbide tools are strengthened by the material's ceramic content, these tools are also capable of tolerating extremely high temperatures. A carbide drill bit can easily outperform tools made from high speed steel alloys, making them a great choice for shops that run their tools at high speeds and feeds.
If you are in need of some high quality stub drills for your milling machine, then you need to visit www.onlinecarbide.com. As a manufacturer of solid carbide end mills and drill bits, all of their tools are designed to produce extremely accurate results and operate at high speeds. If you have any questions about the cutting tools that they produce, feel free to send an email to sales@onlinecarbide.com to reach out to a member of their team.
Posted April 21, 2021 03:05
April 19, 2021 01:56
Modern milling machines have had a huge impact on how we produce custom components. Parts that might have once taken hours or days for a skilled machinist to create can now be machined in seconds thanks to computer numerical control. In order to complete a wide range of milling operations, shops need to keep a wide range of end mills in stock. There are a wide variety of end mills for sale, so today we will be looking at what makes different types of end mills distinct.
Standard End Mills
The most basic end mills are your standard square and ball end mills. These are designed to either cut a square or round channel and can vary dramatically in terms of their flute numbers and size. High flute tools are intended for hard materials like steel while tools with lower flute counts can work well when machining softer materials. These styles of tools are some of the most utilitarian workhorses in any machinist's arsenal.
Thread Mills
When machining components with threaded surfaces, thread mills are essential. These tools can cut threads quickly and with amazing accuracy, making them a superior option to threading with traditional tap and die tools. Full form thread mills can cut an entire threaded surface in one 360 degree pass.
Chamfer Mills
Chamfer cutters are designed to help soften the edges of a finished workpiece. They have a sharp point that can be used to chamfer or bevel edges. The point can also be used to deburr your workpieces and to perform detailed tasks like engraving.
Variable Mills
When it comes to high speed machining, tool vibrations can cause a loud noise known as tool chatter which can also damage the finish of your cuts. Variable end mills are designed with slight asymmetry to help break up these vibrations and operate without intense vibrations.
End Mills for Aluminum
While steel tools require more flutes to break smaller chips, end mills for aluminum need to have fewer flutes so the large aluminum chips can clear the cutting tool. These tools also typically have higher helix angles for the same reason. Soft aluminum can easily build up around the base of a cutter and
Drill Mills
So far all of the tools we have looked at have been designed for wide milling applications. Drill mills are a unique combination of design elements from both end mills and drill bits, allowing them to perform both drilling and milling operations. This makes these tools extremely versatile. A drill mill can be used to side mill, cut notches, drill holes, and chamfer.
If you are looking for quality end mills for sale, then you can find all of these options and more at Online Carbide. All of their tools are manufactured from solid carbide and are available at manufacturer direct prices when you visit www.onlinecarbide.com. If you have any questions about any of the end mills and drill bits that they carry, you can reach out to a member of their team by sending an email to sales@onlinecarbide.com.
Posted April 19, 2021 01:56
April 12, 2021 03:03
When it comes to using a milling machine, producing accurate holes can be a real challenge. Drill bits are not the most stable tools, which can lead to your bits "walking" off their mark and potentially ruining your workpiece. If you have experienced these issues with your milling machine, then spot drills and carbide bits might be the solution to your drilling problems.
Drill bits are moderately unstable tools compared to end mills. This is because they are long relative to their diameter. When operating at high speeds, they naturally oscillate. This makes it harder for your drill bits to hit the center of the mark for your hole. When it comes to milling, which is an extremely accurate process, even a small deviation caused by an oscillating drill bit can be detrimental to your final product. Luckily there are a number of ways to correct these issues.
One of the first things to consider is the material being used in the construction of your tools. Not all drill bits are created equal and the cheaper steel bits are also going to oscillate more dramatically at high speeds. This is what makes carbide drills so efficient. Because of their ceramic and metal composition, carbide bits are extremely rigid. This rigidity helps to increase the stability of the drill bit and keeps the rotation of the bit far closer to the true center than tools made from steel.
Using spot drills is another way to increase the accuracy of your holes. Spot drills are extremely short bits that are limited to just a cutting point on the surface of the tool. They cut out a cone shaped dimple in the workpiece to mark the location of holes. Because of their short length, they are extremely stable and accurate. The dimple that they produce provides an easy area for longer twist bits to seat themselves, severely limiting the odds of having a bit "walk" off its mark and produce inaccurate results.
If you are drilling with steel drill bits, spotting is probably the best way to ensure accuracy. As long as the point angle of your spot shrill is equal to or larger than the point angle of your drill bit, the bit should be able to find purchase easily. This can be where a lot of machinists make mistakes. Tools like center drills may look similar to spot drills, but they can have smaller point angles and produce dimples that your longer bits can still deflect off of. That's why it is so important to use the right spot drills or carbide bits when accuracy is crucial in your milling operations.
You can find both solid carbide spot drills and carbide drill bits when you visit www.OnlineCarbide.com. They specialize in offering high quality carbide end mills and drill bits at manufacturer direct prices. If you have any questions about the tools that they offer, feel free to reach out to a member of their team by sending an email to sales@onlinecarbide.com.
Posted April 12, 2021 03:03
April 10, 2021 07:08
When it comes to milling tools, chamfer mills are incredibly useful little cutters that often get overlooked. While they are not the tool that you reach for when starting a new project, they are still an important tool in the milling industry. Today we'll be taking a look at the American made Chamfer cutters available from Online Carbide and how they can be utilized in your shop.
Online Carbide is an American tool manufacturer specializing in carbide milling cutters. Their inventory includes a wide range of high performance end mills and drill bits made from solid carbide. Due to its ceramic and metal composite nature, tool carbide is incredibly rigid and holds its edges well, especially under high speed and high heat conditions.
On the Online Carbide website, you will find a handful of high quality chamfer end mills. Chamfer mills are relatively simple tools with a straight shank terminating in a small pointed cutting surface. These points contain four cutting flutes and they are designed to perform a wide range of important tasks at the end of the machining process.
When you have completed the bulk of your material removal, most of the edges on your workpiece will probably be hard 90 degree angles. Chamfering is the process of softening these hard edges by creating an intermediate plane where the two sides of the corner meet. This helps to make the final workpiece easier to handle and help to remove any burrs along the edges of your piece. This process is often confused with beveling, which involves removing material to change the angle at which two sides meet. A chamfer cutter can be used to complete both of these tasks with ease.
In addition to chamfering and beveling, these tools can be used for a wide range of other finishing tasks. Their short length and sharp points make them ideal for handling precision milling operations. As we mentioned earlier, the process of chamfering can help to remove burrs from a workpiece. In addition to this, the point of a chamfer mill can trace along the finished edges of a piece to remove burrs without adding a chamfer to the edges of your workpiece. You can also use the point on a chamfer cutter to perform a wide range of other finely detailed tasks such as engraving details of your workpiece.
You can order quality American made chamfer mills by visiting www.onlinecarbide.com. Like all of their tools, these cutters are made from solid micrograin tungsten carbide tool stock precision ground using 5 axis grinders. They have ¼", ⅜", and ½" chamfer cutters with both 60 degree and 90 degree point angles. As an added bonus, all of their tools are available at manufacturer direct prices so you can save big on the tools you need for your shop. If you have any questions about any of their tools, feel free to reach out to a member of the Online Carbide team by sending an email to sales@onlinecarbide.com.
Posted April 10, 2021 07:08
April 8, 2021 08:23
When it comes to creating threaded surfaces quickly and precisely, it is hard to beat thread milling. The speed and accuracy of computer numerical control milling machines, combined with the right cutting tools, can take the threading process from taking minutes to only a few seconds. For machinists who want the best possible results with regards to thread milling, solid carbide thread mills are the clear option.
Before we get into the differences between carbide and steel tools, it is important to understand the thread milling process. Specialized end mills are used from producing threads and they typically come in two designs. Full form thread mills are one of the fastest and most efficient options on the market because they can cut an entire threaded surface in seconds. These cutters feature rows of point cutting teeth and are designed to finish an entire threaded surface that is the length of the cutters in one 360 degree pass.
While these tools are extremely efficient, their versatility is limited. Each full form thread mill can only cut threads of a simple pitch size that is determined by the spacing of the cutting teeth along the length of the end mill's surface. If you want a tool that is slightly more versatile, you need to use a single pitch thread mill. These tools have only a single cutting point, which makes them capable of cutting different thread pitches, though they do take longer due to having to trace the entire threads surface. They can also be used to thread areas on thin walled surfaces and unstable overhangs due to their smaller cutting surface.
Now that you understand a little more about these tools, it's time to look at their composition. Both of these styles of thread mills are fairly long tools. Length is the enemy of stability when it comes to milling tools, as longer tools tend to oscillate when used at high rotational speeds. This can lead to finished surfaces with a poor finish.
One of the best ways to reduce tool oscillation is to use solid carbide thread mills. While tools made from high speed steel alloys are often a more affordable option, carbide is nearly twice as rigid as steel. This is a result of the fact that carbide tools are made with a combination of This means that when operating at high rotational speeds, carbide thread mills will spin almost perfectly centered instead of wobbling significantly while they spin. This will produce more accurate threads so your components can interlock easily.
If you need to find some great solid carbide thread mills for your shop, all you have to do is visit www.onlinecarbide.com. They specialize in solid carbide end mills and drill bits and their thread mills are second to none. If you have any questions about any of the tools they offer, feel free to send an email to sales@onlinecarbide.com.
Posted April 8, 2021 08:23
April 6, 2021 09:10
End mills are hard working tools that have to deal with extreme friction and the heat that resolves from the friction. In order to protect tools from these forces, specialized material coatings are used to alter the surface properties of these cutting tools. TiAlN coated end mills are a common upgrade over regular uncoated tools and the addition of this material offers several advantages.
Milling is a high speed process and high speed means high heat. This can be particularly damaging in the case of steel tools, which can lose their temper and soften under high heat conditions. Using carbide tools can help to provide superior edge retention because carbide's cutting power comes from its ceramic content instead of relying on tempered metal. Despite this fact, carbide tools will still fatigue due to exposure to heat.
This is where tool coatings can help. TiAlN coated end mills are able to handle even higher temperatures because of how TiAlN reacts to heat. TiAlN, also known as titanium aluminum nitride, is a metastable hard coating material. When exposed to significant heat, TiAlN reacts with oxygen to create a layer of aluminum oxide on the surface of the end mill. This layer helps to insulate the end mill, deflecting heat away from the body of the tool and into the chips. Tools coated with TiAlN can operate longer without having to deal with the fatigue that heat can cause. TiAlN also helps to lower the coefficient of friction of the cutter and actually grows harder over time due to how heat affects the structure of the coating.
In order to prevent a material build up on the cutting edges of tools, material coatings like TiAlN are deposited using physical vapor deposition. The items that need to be coated are placed in a vacuum chamber and the coating material is vaporized in the chamber. When the coating resolidifies, it bonds directly to the surface of the tool. This makes the coating extremely secure and also only creates a coating with a thickness of as small as 1 micron in size. That is roughly 50 times thinner than a single strand of hair. This helps to prevent any dulling of the cutting edges in the coating process while also providing the tool with ample protection.
If you are looking to find some great TiAlN coated end mills for your shop, then it is time to visit www.onlinecarbide.com. Online Carbide is an American manufacturer of high performance, solid carbide cutting tools. Their inventory includes a wide range of end mills and drill bits. Many of their tools are available either a polished carbide finish or treated with a TiAlN coating. All of their tools are available at manufacturer direct prices and are designed to offer a long tool life. If you have any questions about any of the tools that they offer, feel free to reach out to a member of their team by sending an email to sales@onlinecarbide.com.
Posted April 6, 2021 09:10
April 6, 2021 06:05
When it comes to operating a milling machine, creating accurate holes can be a serious challenge. The length of drill bits, combined with the high rotational speeds used in milling operations creates a recipe for instability. Especially when drilling into hard surfaces, drill bits can deflect off of the surface of a workpiece and miss their mark. One of the best ways to avoid this is to buy carbide drills.
The biggest issue with steel drill bits is the fact that they are not as rigid as one might think. When these tools rotate at high speeds, they begin to wobble. These oscillations are almost undetectable to the human eye, but they can have a big impact on your workpiece. When a tool is wobbling, it becomes far less likely that the tip will impact the workpiece at a perfect 90 degree angle. Instead, the bit can make contact at a slight angle and deflect off the surface and ruin your workpiece.
There are a number of ways that machinists can try to avoid this effect. Spot drilling can help milling operators mark the location of future holes with a small dimple in order to give the tip of the longer drill bit a place to seat itself. Using spot drills can improve the accuracy of your steel drill bits, but it adds another step and another tool change to your process. Instead of going through all of that trouble, you can greatly improve your results when you buy carbide drill bits for your shop.
Carbide is almost a miracle material in terms of tool construction. While it may look just as metallic as steel, carbide is actually a composite material made up of a binding metal such as cobalt and powdered ceramic tungsten carbide. The metal helps to cement the carbide powder together in order to create a strong The ceramic helps to provide incredible cutting power, being wear resistant and capable of withstanding extreme temperatures.
Compared to steel, tungsten carbide is roughly twice as strong and twice as rigid. The rigidity is what gives these drill bits a huge advantage in terms of accuracy. More rigid tools will undergo less extreme oscillations at high speeds, making them far more likely to actually hit their marks as intended. Most of the time, spot drilling is not required when using solid carbide drill bits. This can help speed up the production process significantly.
If you are looking to buy carbide drills for your milling machine, you can find some great options when you visit www.onlinecarbide.com. Online Carbide is an American tool manufacturer specializing in producing high quality solid carbide end mills and drill bits. Their inventory includes spot drills, stub drills, and jobber length drill bits. If you have any questions about any of the tools they carry, feel free to reach out to a member of their team by sending an email to sales@onlinecarbide.com.
Posted April 6, 2021 06:05
April 5, 2021 07:29
The use of computer numerical control milling machines has helped to revolutionize the manufacturing of custom components. While these incredibly useful machines can help to complete machining processes in minutes that would take human hands hours, that high speed machining can put a lot of strain on the cutting tools being used. That is one reason why it is so important to buy carbide milling cutters. When it comes to finding solid carbide end mills for sale, Online Carbide is a great choice.
Online Carbide is an American tool manufacturer specializing in producing solid carbide end mills and drill bits. Their focus on producing high quality tools has helped their business expand and increase their catalogue to offer more great tools to their customers. As their name implies, they only use high quality tungsten carbide tool stock to manufacture their end mills and drill bits.
Carbide has numerous advantages when compared to tools made from stainless steel. While it may appear metallic, carbide is actually a combination of powdered ceramic tungsten carbide cemented together with a bonding metal such as cobalt. The metal provides strength while the tungsten carbide, which is nearly twice as strong and rigid as steel, provides the cutting power and heat resistance.
The ceramic content of these tools makes them ideal high speed applications. Even HSS aka high speed steel alloys will lose their temper and soften at high temperatures, quickly ruining the cutting edges. Carbide tools are far more heat resistant, making them the perfect option for shops that need cutters that can run faster and longer. Tungsten carbide will remain sharp and strong much longer when used properly.
The rigidity of carbide also makes carbide end mills far more stable. Tool vibration can produce chatter and impact the finish of a workpiece. The origin of this chatter is the fact that tools wobble slightly when operated at high speeds, even though that lateral movement may be too miniscule to notice with the naked eye. This is also a huge problem with longer tools like drill bits, which can miss their mark entirely due to tool oscillation. Carbide tools are far more stable at high rotation speeds than metal tools, leading to less chatter and a superior finish on your workpieces.
You can find all of Online Carbide's solid carbide end mills for sale when you visit their online store at www.onlinecarbide.com. They carry a great selection of high quality end mills and drill bits, all of which have been precision ground from sturdy tungsten carbide tool stock. All of their tools are available at great prices on their online store. If you have any questions about any of the tools that they carry, or you are interested in having custom tools made for your shop, feel free to reach out to a member of their team. All you have to do is send an email to sales@onlinecarbide.com to get in touch with one of their tool experts.
Posted April 5, 2021 07:29
April 5, 2021 04:33
Part of making custom replacement components involves having to add threaded surfaces to make those components. There are a number of different ways to cut threads, but thread milling with solid carbide tools is one of the fastest and most efficient ways to cut extremely accurate threads.
The traditional method of producing threads employees the use of tap and die tools. These traditional tools are slow and more advanced options like threading machines employ similar cutting systems with mechanical assistance, making them a faster option for cutting pipe threads and other surfaces. Despite their increased speed, these tools' method of cutting can make chip breaking and evacuating difficult, making it easy for a jam to damage the cutter and the workpiece. That's why thread milling is such a great option.
Thread mills are specialized cutters designed to cut threads using computer numerical control milling machines. Because these machines are so accurate, they can cut perfect threads very quickly. The cutting tools are designed to remove material very efficiently and the cutting tools can be easily removed from the workpiece without damaging the surface of your cuts. This makes thread milling a safe and more efficient option for shops that have to cut a lot of threaded components.
Carbide thread milling tools come in two main styles, single pitch and full form. Full form tools are the fastest option for cutting threads. These tools have rows of cutting teeth that will cut an entire threaded surface in a single 360 degree rotation. Whether those threads are internal, external, right or left handed, a single full form thread mill can cut them all quickly as long as all of the threads are of a uniform pitch. This is because the cutting teeth on the tools are specially spaced to match only one thread pitch.
Single pitch thread mills only have a single cutting point. This means that they can cut a variety of thread pitches using one tool. The smaller cutting surface also makes these tools a great option for adding threads to unstable surfaces such as thin walled components or threaded surfaces on overhangs. The downside to using these tools is that they take longer to complete a threaded surface due to the fact that the cutting point has to trace along the entire length of the threads. Even though this is the case, they are still as fast or faster than tap and die and threading machines.
If you are interested in thread milling with solid carbide tools, then you should visit www.onlinecarbide.com. As an American manufacturer of solid carbide cutting tools, their thread milling tools are manufactured to precise tolerances from high quality micro grain tungsten carbide. If you have any questions about their thread mills or any of their other tools, feel free to reach out to a member of the Online Carbide team by sending an email to sales@onlinecarebide.com.
Posted April 5, 2021 04:33
April 3, 2021 05:37
The process of milling is a fast, efficient, and accurate way to produce custom components. Computer numerical control milling machines need quality cutters in order to get the job done right without damaging your workpiece or your machine. When you are trying to find the best end mills for sale, it is important to consider a few things.
End mills are fast spinning tools that have to deal with a lot of different sources of the strain. They are striking the workpiece several times per second and the friction of those strikes create heat that can build to extremes. High quality end mills will be able to handle these forces without losing their sharp edges.
The material that you are cutting into will also have a huge impact on the end mills being milled. You might be able to get away with a straight two flute cutter if you milling plywood, but you are going to want a higher flute count when working with harder materials like cast iron and steel. Always make sure that you are using the right tools for each material you work with in order to avoid jams and tool failures. Even an end mill that was designed to cut a material as hard as stainless steel might have difficulty cutting through softer aluminum due to the different properties of each material.
In addition to thinking about the composition of your tools, you also need to consider the composition of your tools. Many milling cutting tools are made from steel alloys like high speed steel. While this material can handle temperatures higher than your average stainless steel, they cannot outperform carbide cutting tools. Carbide is a composite material made from ceramic tungsten carbide and a binding metal like cobalt. The ceramic content makes carbide extremely resilient to high temperatures and also gives these tools very strong cutting edges.
Finally you need to consider sourcing your tools. A lot of cheap end mills for sale can be found from overseas markets, but you always run the risk of lower quality control. If a cheap imported tool breaks on you, it can be hard to do anything about it. When you buy from domestic manufacturers, you get higher quality tools and you are working with businesses that can actually be reached during your regular business hours.
If you want to find some high quality end mills for sale, visit www.onlinecarbide.com. As an American manufacturer of solid carbide end mills, Online Carbide is dedicated to offering their customers high quality tools for a variety of milling applications at manufacturer direct prices. Their inventory includes square end mills, ball end mills, thread mills, 6 flute end mills, variable mills, end mills for aluminum, chamfer mills, drill mills, center drills, spot drills, stub drills, and jobber drills. If you have any questions about any of the tools they produce, feel free to reach out to a member of their team by sending an email to sales@onlinecarbide.com.
Posted April 3, 2021 05:37
April 1, 2021 03:53
When it comes to milling components, speed is the name of the game. High speed tools can help you get your work done faster, but running at high speeds and feeds does come with certain risks. Some tools just cannot stand up to the heat and strain experienced at high speeds, while others may not be stable at such high rotational speeds. Today we will be looking at two types of end mills that are designed to deal with high speed chatter, variable helix and variable flute end mills.
Chatter is one of the most annoying issues when it comes to milling. When tools reach high speeds, they begin to wobble. This movement is almost imperceptible, but it can have big impacts. As a tool wobbles, it begins to strike against the workpiece, causing increased friction and a loud sound. Because this is happening dozens of times per second, those tiny impacts can compound into the ear splitting phenomena known as tool chatter. This is not only annoying for the operator, but the vibrations can also affect the finish on your workpiece.
Variable end mills are designed to help machinists deal with tool vibrations and side effects like chatter. The whole idea behind these end mills is to create intentional asymmetry. While an asymmetrical tool design may seem like a bad idea, it can really help to minimize vibrations. Tool vibrations are caused by regular forces and irregular forces can help cancel out strong vibrations and increase stability.
Variable helix end mills use flutes with slightly different helix angles. The helix angle changes from flute to flute, but is consistent along the length of each flute. This helps to alter the distance between each flute striking the workpiece while maintaining an even flute spacing at the base of the cutting tool.
In addition to variable helix cutters, there are also variable flute end mills. When you imagine 4 flute cutting tools, it seems intuitive to separate each flute by 90 degrees from the next. Variable flute/pitch tools have slightly different angles between each flute. This difference may only be a degree or so away from a perfect 90 degree angle, but it can help to break up the timing between cuts, interrupting harmonic vibrations just like a variable helix cutter.
If you are interested in cutting down the tool chatter, then variable helix and variable flute end mills may be the perfect solution. You can find great deals on American made solid carbide variable end mills when you visit www.onlinecarbide.com. All of their tools, including their variable helix options, are machined to precise tolerances from high quality tungsten carbide tool stock. Their tools are also always available at manufacturer direct pricing, which can help you save big on the drill bits and end mills that your shop needs. If you have any questions about any of the products they carry, you can reach out to a member of their team by sending and email to sales@onlinecarbide.com.
Posted April 1, 2021 03:53
April 1, 2021 02:40
End mills and drill bits are high speed cutting tools that have to handle a lot of fatigue. The heat and number of impacts that the end mills encounter mean that they can wear out when used frequently. If you are in need of high quality cutting tools for your shop, you need to look into buying tools directly from carbide drill manufacturers.
Carbide tools offer several advantages over their steel counterparts. Tungsten carbide is a ceramic material that is roughly twice as strong and as rigid as steel. This makes it an excellent material for tool making. The increased rigidity of carbide drills also makes them more accurate in milling applications. Despite its popularity as a tool material, most people are unaware of what carbide actually is.
While it may look metallic, tool carbide is a composite material. Tungsten carbide in its raw form cannot be used to make cutting tools, because it is a powdered ceramic. When that material is mixed with a binding metal like cobalt, the ceramic material helps to strengthen the cutting power and heat resistance of the cutting edge while the metallic binding material helps to strengthen the tool. Under a microscope carbide almost resembles concrete, with bits of carbide aggregate suspended in the binding metal like cement.
When it comes to manufacturing carbide tools, there can be a lot of variation in quality. Carbide is extremely hard, so precision ground tools can be difficult to produce. Poorly made carbide cutters will fatigue faster and lead to tools with unpredictable lifespans. That's why it's so important to work with carbide drill manufacturers that you can trust.
One of the best ways to do this is to work with domestic manufacturers. Higher quality control standards are crucial when it comes to sourcing high speed tools. A well made domestic carbide drill bit may be more expensive than a bit made overseas, but the increased longevity of the cutting edges and of the tool itself can make a huge difference.
Dealing with domestic manufacturers often means buying domestically made tools through a tool distributor. One way to save even more when purchasing tools is to purchase tools directly from the manufacturers. Many smaller scale manufacturers produce high quality tools that can be purchased at manufacturer direct prices, helping to save you money on tools that are built to last.
One carbide drill manufacturer worth checking out is Online Carbide. They are an American manufacturer specializing in solid carbide end mills and drill bits. All of their tools are precision ground using extremely accurate 5 axis grinding machines from high quality micro grain tungsten carbide. All of the tools in their online store are available at manufacturer direct prices so you can get a great deal without sacrificing quality. If you have any questions about any of their tools, their team is always happy to help. Just send an email to support@onlinecarbide.com to speak to one of their tool experts.
Posted April 1, 2021 02:40
March 27, 2021 07:49
In terms of milling tools, chamfer end mills are often overlooked. It is not that surprising when you take a look at a chamfer cutter. They are usually small tools with a simple point that are only good for chamfering, or so you would think. Today we will be taking a closer look at these often overlooked cutting tools and discuss the many different milling operations they can perform.
Chamfer End Mills
There are many different chamfer cutter designs. Most chamfering tools have an angled cutting edge relative to the central shank of the tool. In most cases, this is just a point at the end of the tool. Most chamfer cutters are not designed to remove large amounts of material like a standard end mill, but they do perform a number of different and important functions when machining.
Chamfering
Now obviously your chamfer mills are designed to complete a number of machining operations including chamfering. A chamfer is performed where material is removed from a workpiece so that an intermediate plane is cut where two other planes meet. This can help smooth out rough edges by forming a small transition between the two sides.
Beveling
When some people imagine a chamfer, they think of it as a bevel. While a chamfer removes part of both sides to replace the corner with an intermediate plane, the process of beveling removes material in order to change the angle at which two sides meet. Chamfer end mills can bevel materials with a thickness that is equal to or less than the length of the cutting point in a single pass. Bevels in thicker materials can also be completed with a chamfer cutter using multiple passes
Welding Preparation
Another great way to use your chamfer mills is to prepare metal for welding. When you are welding thick material, adding a chamfer only the edges that are being joined will help you create a much stronger weld. Chamfering edges on a milling machine will help you create an even channel to help your weld penetrate and give the weld pool space to develop to minimize material removal and cleaning after the weld.
Finishing Tasks
One other great way to use your chamfer mills is to help with the finishing process. The sharp tip of your chamfer cutter is perfect for tracing along the edges of your cuts in order to remove any burrs left by the milling process. While you are finishing your piece, you can also use the sharp point of your chamfer tool to engrave any final details onto your workpiece.
If you need some hard working chamfer cutters for your machine shop, you need to visit www.onlinecarbide.com. Their solid carbide chamfer end mills offer great wear resistance are manufactured in the US and are available at manufacturer direct prices. If you have any questions, feel free to reach out to a member of the Online Carbide team by sending an email to sales@onlinecarbide.com.
Posted March 27, 2021 07:49