79560 Type 150-N Jobber Length TiN Coated NAS 907J 135Â degree Split Point Drill Bit (3 pack) 3-7/16" ID UHMW-PE provides durability & low

UHMW-PE provides durability & low friction

Epoxy-coated windings

Six Stainless Locking Pawls

Internal reinforcements further increase strength and rigidity

Material: Cast Iron

79560 Type 150-N Jobber Length TiN Coated NAS 907J 135Â degree Split Point Drill Bit (3 pack) 3-7/16" ID UHMW-PE provides durability & lowManufactured 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. Titanium nitride coating for lubricity and extended tool life. Click Here for product catalog Proudly Manufactured in the U. S. A