1. Gear processing tools: including hob, shaper, shaving, bevel gear processing tools, etc;

2. Thread processing tools: including tap, die, automatic thread cutting head, thread turning tool and thread milling tool, etc;

3. Cutting tools for processing various external surfaces: turning tools, planers, milling cutters, Broaches and files for external surfaces, etc;

4. Hole processing tools: including drill, reamer, boring tool, reamer and inner surface broach, etc.

5. Cutting tools: including inlaid circular saw blade, band saw, bow saw, cutting turning tool and saw blade milling cutter, etc;