10x20-10x100x300mm White Steel Knife Bar High Speed Turning Contain HRC60 HSS Direct Selling machine tools accessories | Инструменты

10x20-10x100x300mm White Steel Knife Bar High Speed Turning Contain HRC60 HSS Direct Selling machine tools accessories |

Material:  high speed steel 

Hardness: HRC60 degrees

Length: 300mm

Specification: 10x20-10x100x300mm

Process: Quenching

Suitable: Can be made into process tool lathe cutting tool

Chip iron, copper, aluminium, A3 steel, 45 # steel, stainless steel, etc.