77341 Type 150-N Jobber Length TiN Coated NAS 907J 135Â degree Split Point Drill Bit (6 pack) Bearing Inserts 003" 220 psi 3 1/2"

003" 220 psi 3 1/2" S38 3/8"

093" 115 psi 28" Hg 4 1/8" PR12

and bushing-kit options

Riser blocks permit the speed reducer to be mounted in the most desirable

77341 Type 150-N Jobber Length TiN Coated NAS 907J 135Â degree Split Point Drill Bit (6 pack) Bearing Inserts 003" 220 psi 3 1/2"Manufactured 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