80400 Type 190-ALN HSS 135Â degree Split Point NAS 907B TiAIN Coated Jobber Length Drill Bit (6 pack)Heavy 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)

Click here for spec sheets: CUCNPT Spec Sheet

• Cryogenic treatment creates a more uniform “grain”

Operating Temperature 41 to 239 Deg

Click here for spec sheets: SUCSFX Spec Sheet

Non-Reactive and Stable

Ambient Temperature 23 to 113 Deg

It has a tough nitrile inner tube

Temperature Range: -40°F to 165°F

Because Boston Air Motors go to work with air-cushioned smoothness they cut stress on your equipment

increasing flow through the connection

These chucks contain either open or closed checks

Operating Pressure 6 to 230 PSI