HSS Co5 Tool Bits (5% Cobalt) - Square Section

Engineered for superior performance and exceptional red hardness, these HSS Co5 square tool blanks are ready to be ground into your custom lathe tools, boring bits, or specialty cutters. Featuring a 5% cobalt alloy, this material maintains its cutting edge and hardness even under high cutting temperatures—making it the ultimate choice for machining tougher metals like stainless steel, high-tensile alloys, and cast iron.

Specifications:
Material: High-Speed Steel with 5% Cobalt (HSS Co5)
Form: Square Tool Blank
Available Sizes: 4, 5, 6, 8, 10, 12mm
Length: 100mm

Ideal For Creating:
Heavy-duty Custom Lathe Turning Tools
Boring Bar Bits for tough materials
High-performance Fly Cutter Bits
Shaper and Planer Tools
Specialized hand gravers and demanding workshop cutting tools