In order to solve the problem of milling difficult-to-machine materials such as high-hardness steel, stainless steel, and titanium alloys, Halnn recommends the use of carbide milling inserts and corresponding face milling cutters, which can be used for plane and chamfer processing, and can help complete overall forming.

Material of Milling inserts

HPH105B

Body grade: HS10        Features: high hardness, high bending strength

Coating material: AICrN   Features: High thermal shock stability, high wear resistance and improved red hardness

Suitable processing materials: Hardened steel parts (within HRC63), stainless steel, most Superalloys

Suitable processing method: dry cutting

HPA025B

Body grade: HS10   Features: high hardness, high bending strength

Coating material: ZrH+AITi(Si)N+AICrN    

Features: High hardness, composite coating, optimized coating structure and coating surface, bringing lower friction coefficient and higher coating bonding force

Suitable processing materials: Hardened steel parts (within HRC50), stainless steel,  Superalloys, titanium alloys

Suitable processing methods: dry and wet cutting