--Product name: HSS Lathe Tool Steel Square Tool 

--Thickness: 4mm - 18mm.

--Length: 200mm/300mm.

--Hardness: 60-62HRC.

--Procedure: quenching heat treatment

--Product Usage: Suitable for ordinary lathes, semi-automatic and automatic lathes, planers and other processes.

 

Package Contains:According to your choice .