Carbide rotary file, also known as carbide high-speed assorted milling cutter, carbide die milling cutter, etc. , used with high-speed electric grinder or pneumatic tools. Carbide rotary file is widely used in machinery, automobile, ship, chemical industry, craft carving and other industrial departments. Carbide rotary file can be used to process cast iron, cast steel, carbon steel, alloy steel, stainless steel, hardened steel, copper and aluminum. Because the cemented carbide rotary file is controlled manually by clamping on the high-speed rotary cutter, the pressure and feed speed of the cemented carbide rotary file depend on the service life and cutting effect of the cutter.

Advantages of cemented carbide rotary file:

1, can process metals such as cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum, and nonmetals such as marble, jade and bones. The machining hardness can reach HRA≥85.

2, basically can use the handle instead of small grinding wheel, no dust pollution.

3, the production efficiency is high. The machining efficiency is several times higher than that of manual file and nearly ten times higher than that of small grinding wheel with handle.

4. Good processing quality and high finish. Can process all kinds of high-precision mold cavities.

5. Long service life. The durability is ten times higher than that of high-speed steel cutter and more than 200 times higher than that of small grinding wheel.

6, easy to master, simple to use, safe and reliable.

7. The comprehensive processing cost can be reduced by dozens of times.