7/64″ Type 260-DN – TiN Coated, M42 Cobalt HSS Screw Machine Length Drill Bit (6/Pkg.), Norseman Drill #81830

Description

135 Degree Split Point – TiN Coated Cobalt – High-Speed Steel

• Manufactured from M42 HSS and contains 8% Cobalt increasing hot hardness.
• High hot hardness of cobalt permits speeds 30% over regular high-speed steel drills.
• Type 1260-DN: TiN coating for lubricity, abrasion resistance extended tool life.