Carbide Burr is the best drill bit with a cobalt blend and helps work with hardening metal or steel. Besides, these bits use an alloy that includes 5%-8% cobalt. What’s more, this cobalt makes up part of the steel blend. That’s why the hardness of the bit never wears off with a coating.

Burrs also feature tungsten carbide, so they may not be effective when you try to use them in a drill. But, never worry; there is a way to use them.

Tungsten carbide burr offers a variety of advantages in different industrial and machining processes you involve it.

Some of such advantages include the following;

1. High Removal Rates
Ideally, the tungsten carbide bur grades are often selected specifically for every rotary file model and its specialized design.

This allows it to attain high removal rates hence providing desirable results on your workpiece. Moreover, it allows you to save more money and time.

2. Highly Durable
When properly used and maintained, tungsten carbide burr can have about 50-100 times longer tool life than an ordinary HSS file.

Rotary burrs is mainly used to remove burrs on workpiece surface and improve product finish. Tungsten carbide rotary file has high hardness, high wear resistance, high efficiency and service life.
So where are the rotary burrs of different shapes mainly used?

Tungsten carbide rotary burr, also known as tungsten carbide high speed rotary cutter, tungsten carbide grindintg die, can be used with high speed electric mill or pneumatic tools.