80270 Type 190-ALN HSS 135Â degree Split Point NAS 907B TiAIN Coated Jobber Length Drill Bit (3 pack) Air Regulator Twin Bonded Nylon Coils provide

Twin Bonded Nylon Coils provide two paths for transferring air or fluids

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High starting torque

Boston Gear’s stem pinions feature small numbers of teeth that are cut integral to the steel shaft

Adjustable flow for both Volume and Viscosity

80270 Type 190-ALN HSS 135Â degree Split Point NAS 907B TiAIN Coated Jobber Length Drill Bit (3 pack) Air Regulator Twin Bonded Nylon Coils provideHeavy duty construction for drilling in tougher materials Manufactured from premium high speed steel 135 split point is self centering for reducing thrust and easier penetration Provides exceptional oxidation resistance and extreme hardness TiCN is harder and has a lower coefficient of friction then TiN coating. Recommended where moderate temperatures are generated. Manufactured to NAS 907B aerospace specification Titanium aluminum nitride (TiAIN)