Thickness : 4mm to 60mm

Width : 4mm to 60mm 

Length : 200mm , 250mm , 300mm

Hardness : HRC 65-69

Material : High Speed Steel

Standard : Metric

( If you have other size or quantity requirements, please contact us. )

 ● Features : 

Smooth, bright white surface without burrs,High fatigue limit and resistance

to multiple impacts after multiple heat treatment processes,High hardness and wear resistance。

 ● Use : 

Machining on general lathes, semi-automatic and automatic lathes, planers and cut-offs.