1. Cut and process all kind of metal and nonmetal materials under HRC70
(such as marble, jade).

2. Intead of grinding wheel bur with handle, and have no pollution under metal dust.

3. Processs the high precision all kind of shapes mold cavity

4. High efficiency, The production efficiency is high, compared to uses the common manual file processing to be possible to enhance dozens of times, compared to uses the small grinding wheel processing to be possible to enhance efficiency 5-6 time).

5. Convenient to grasp, easy to use, and safety and secureity, reduce the labor intensity and improve the working environment(Grasps conveniently, the use is simple, safe reliable, may reduce the labor intensity, the improvement working conditions)

6. High economic efficiency, synthesis processing cost reduction 10 times.

7. The cutting tool abrasive resistance is high, compared to high-speed steel cutting tool abrasive resistance high 10 times, compared to small grinding wheel abrasive resistance high 60 times above