33990 Type 150-M Metric Jobber Length 135Â degree Split Point M42 Cobalt NAS 907J Drill Bit (10 pack) Check Valve Hex Adapters provide a close

Hex Adapters provide a close nipple in male pipe x male pipe thread connections with a hex for use with a wrench

making it uniquely practical for replacement applications

and are fully serviceable

• Exceptional high performance drill with the super hard TiN coating extends tool life 500% or more in very abrasive drilling applications

33990 Type 150-M Metric Jobber Length 135Â degree Split Point M42 Cobalt NAS 907J Drill Bit (10 pack) Check Valve Hex Adapters provide a closeManufactured from M42 HSS containing 8% cobalt which increases high hot hardness. Cobalt drills require rigidly held positive feed drilling equipment. Manufactured to NAS 907J specifications. Click Here for product catalog Proudly Manufactured in the U. S. A