27160 Type 150-M Metric Jobber Length 135Â degree Split Point M42 Cobalt NAS 907J Drill Bit (10 pack) 80mm Diameter Heavy-duty Shrink Disc external clamping

Heavy-duty Shrink Disc external clamping device

045" 125 psi 28" Hg 1 1/2" PR316 3/16" 5/16"

005" 200 psi 28" HG 2 3/16" PRE38 3/8" 9/16"

• Titanium nitride coating for lubricity and extended tool life

Ear Clamp Pincers are required to correctly install ear clamps

27160 Type 150-M Metric Jobber Length 135Â degree Split Point M42 Cobalt NAS 907J Drill Bit (10 pack) 80mm Diameter Heavy-duty Shrink Disc external clampingManufactured 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