80840 Type 190-ALN HSS 135Â degree Split Point NAS 907B TiAIN Coated Jobber Length Drill Bit (6 pack) 3.375" OD Thermoplastic Pigtails are composed of

Thermoplastic Pigtails are composed of reinforced PVC

Automotive (Tru-Flate) Interchange

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

Click here for spec sheets: SUCSP Spec Sheet

and cast iron and are manufactured in a variety of styles

80840 Type 190-ALN HSS 135Â degree Split Point NAS 907B TiAIN Coated Jobber Length Drill Bit (6 pack) 3.375" OD Thermoplastic Pigtails are composed ofHeavy 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)