81150 Type 190-ALN HSS 135Â degree Split Point NAS 907B TiAIN Coated Jobber Length Drill Bit Set (1/16-1/2 by 32nds) 0.8750" ID or with reusable strain relief

or with reusable strain relief fittings

Friction discs rotate with the motor shaft and are free to move axially on the hub

and allow for in-field repairs of damaged hose sections

Boston Gear’s helical gear drives have been used in some of the most demanding applications and environments across a wide range of industries

81150 Type 190-ALN HSS 135Â degree Split Point NAS 907B TiAIN Coated Jobber Length Drill Bit Set (1/16-1/2 by 32nds) 0.8750" ID or with reusable strain reliefHeavy 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)