Carbide rotary files, also known as carbide high-speed assorted milling cutters, carbide mold milling cutters, etc., are used in conjunction with high-speed electric grinders or pneumatic tools. It can finish machining various metal mold cavities; clean the flash, burrs, and welds of castings, forgings, and weldments; chamfer, round, groove, and keyway processing of various mechanical parts; polish the impeller flow channel; Cleaning pipes; finish the inner hole surface of mechanical parts; engraving various metal and non-metallic processes, etc. It has been widely used in more developed countries abroad and is an important means to improve production efficiency and realize the mechanization of fitters. In recent years, this type of tool has been gradually promoted and applied in our country. With the increasing number of users, it will become an essential tool for fitters and repairmen.

Advantages of Carbide Rotary Files

1. Can process cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum, and other metals, as well as marble, jade, bone, and other non-metals. The processing hardness can reach HRA≥85.

2. It can replace the small grinding wheel with a handle and has no dust pollution.

3. High production efficiency. The processing efficiency is dozens of times higher than that of a manual file, and nearly ten times higher than that of a small grinding wheel with a handle.

4. Good processing quality and high smoothness. It can process mold cavities of various high-precision shapes.

5. Long service life. The durability is ten times higher than high-speed steel cutting tools and more than 200 times higher than small grinding wheels.

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

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