High Speed Steel
Rod Type, Hole Type, Inlaid Alloy, Welded Type
Single Head Hob, Multi Head Hob
Integral Hob, Insert Hob
Roughing Hob, Finishing Hob
Carbide Hob, High Speed Steel Hob
a, AA or Higher Accuracy Standardaaa, Aaaa
Before Grinding, Before Shaving, Before Shaving, S
Wood Case