Pointed Tree Shape Tungsten Carbide Rotary Burr Double Cut Burr 6MM Shank

  Cemented carbide, solid carbide, cemented carbide, sometimes also called tungsten. Compared with high-strength steel, tools made of carbides (such as burrs) can withstand higher temperatures and maintain sharper cutting edges.

A cemented carbide file (sometimes called a drill) is a tool used to deburr most hard materials, such as ceramic, stone, steel, aluminum, plastic, and hardwood. They have high precision and can also be used for cutting, forming, grinding and chamfering hard materials.

The thorn groove pattern derives various burrs depending on the task. The knife handle is a burr holder installed in rotating tools, grinders, etc.

  Double cut flute style burrs create small chips and a good finish, and are efficient at stock removal in harder materials. The additional flute reduces pull, increasing operator control. Best for medium to light removal of material. It can be used at slower than normal speeds.

  Single cut flute style burrs are primarily for general purpose fluting, milling, and cleaning. Single cut burrs produce long chips, and are ideal for heavy removal of material.