08370 Type 150 Jobber Length M42 Cobalt NAS 907J 135Â degree Split Point Drill Bit (12 pack) 42CZ and rolls out and stores

and rolls out and stores well

expanded air cools the motor

Size 40- 16mm Diameter x 40mm Usable Length

They withstand extreme temperatures from -400° to +550° F

and allow for in-field repairs of damaged hose sections

08370 Type 150 Jobber Length M42 Cobalt NAS 907J 135Â degree Split Point Drill Bit (12 pack) 42CZ and rolls out and storesManufactured from M42 HSS containing 8% cobalt which increases high red hardness. Cobalt drills require rigidly held positive feed drilling equipment. Titanium Aluminum Nitride can be used in machining stainless steel, nickel based and titanium alloys, not recommended for aluminum. Manufactured to NAS 907J specifications. Use to drill hard, tough metals, free machining stainless steel, titanium alloys and certain abrasive plastics. Click Here for