DIN338 High Speed Steel Drill Bits for Metal with Black and Gold HSS 6542 Description of Cobalt HSS Drill Bits: 1. Types:Twist Drill Bit Set 2. Type ...
Professional HSS Cobalt 5% Square Tool Bit for Lathe Machine Cutting with Bright Finish Discription of HSS Square Tool Bit: Product Name HSS Square .....
Micro High Speed Steel Twist Drill Bit with Amber Finished for Special Drilling Features of Micro HSS drill bits: Type : Preferred Hss Fully-Ground .....