35460 Type 221-P Heavy-Duty Parabolic Flute Taper Length Black Oxide Tang Drive 135Â degree Split Point Drill Bits (6 pack) 1-3/4" and walkways

and walkways

Boston Gear’s internal gears are spur gears turned "inside out

it is recommended that rigid fitting be installed at the working end

you can count on us to deliver what you need when you need it

Installs on any air tool with a threaded exhaust port

35460 Type 221-P Heavy-Duty Parabolic Flute Taper Length Black Oxide Tang Drive 135Â degree Split Point Drill Bits (6 pack) 1-3/4" and walkwaysParabolic flute drills are designed to eliminate the need for frequent drill retraction when deep hole drilling in low to medium tensile strength materials. The split point and heavy duty design provide superior performance by permitting higher feed rates and continuous drilling of deep holes. Click Here for product catalog Proudly Manufactured in the U. S. A