Hello, welcome to the official website of Chongqing Machine Tool (Group) Co., Ltd.!
1. Modulus range: m0.15-40
2. It can be used for dry cutting and wet cutting. The maximum cutting speed of dry cutting can reach more than 300m / min, and the maximum cutting speed of cemented carbide can reach more than 420m / min. the material is made of powder high-speed steel, and the surface is made of AP, at and composite coating, with long service life. The accuracy grade can reach GB / t6084-2001 AAA / AA / A and din3968 AA / A.
| Product variety | ||||
| Dry cutting hob | Quick cutting hob | Involute gear hob | Small module gear hob | Pre shaving / pre grinding gear hob |
| Double circular arc gear hob | Sprocket hob | Re cutting hob | Worm gear hob | Rectangular spline hob |
| Large module gear hob | Insert hob | Special hob | Carbide hob | Concave convex arc hob |
| Cycloid hob | Rack hob | Pulley hob | Combined high speed hob | Heavy duty rough cutting hob |