Online Carbide is a Quality Drill Bit Manufacturer

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

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Why You Need to Look into Solid Carbide Drill Bit Manufacturers

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

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