80450 Type 190-ALN HSS 135Â degree Split Point NAS 907B TiAIN Coated Jobber Length Drill Bit (3 pack) 1.33" Center Distance 7% of solids and fluids

7% of solids and fluids down to 0

Max V Value: 400 fpm

You can put Boston Air Motors in places where they won’t get much service because there’s virtually nothing to service on Boston Air Motors

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

helical gears with opposite-hand helix angles are required

80450 Type 190-ALN HSS 135Â degree Split Point NAS 907B TiAIN Coated Jobber Length Drill Bit (3 pack) 1.33" Center Distance 7% of solids and fluidsHeavy 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)