27100 Type 150-M Metric Jobber Length 135Â degree Split Point M42 Cobalt NAS 907J Drill Bit (10 pack) 3" Extension You can vary motor speed

You can vary motor speed between 300 and 3

Bost-Bronz® is Boston Gear’s all-purpose

• TiCN is harder and has a lower coefficient of friction then TiN coating

1/4"Bore= #6-32 setscrew

Temperature Range Working Pressure @ 70°F PFE4 1/4" 3/8" -40°F-165°F 200 psi PFE5 5/16"

27100 Type 150-M Metric Jobber Length 135Â degree Split Point M42 Cobalt NAS 907J Drill Bit (10 pack) 3" Extension You can vary motor speedManufactured 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