77521 Type 150-N Jobber Length TiN Coated NAS 907J 135Â degree Split Point Drill Bit (6 pack) 1" Hose OD They easily install and require

They easily install and require no additional adjustments

• Shorter than Jobber length increases rigidity and improves drilling performance

Using a special

Please note: Stem pinions are not intended to be operated with each other

Specifications Maximum Supply Pressure: Plastic Bowl 150 psi Maximum Supply Pressure: Metal Bowl 250 psi Maximum Operating Temperature: Plastic Bowl 120°F Maximum Operating Temperature: Metal Bowl 150°F Plastic Bowl Material Polycarbonate Metal Bowl Material Zinc Die Cast Body Material Zinc Die Cast

77521 Type 150-N Jobber Length TiN Coated NAS 907J 135Â degree Split Point Drill Bit (6 pack) 1" Hose OD They easily install and requireManufactured 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