80050 Type 190-ALN HSS 135Â degree Split Point NAS 907B TiAIN Coated Jobber Length Drill Bit (6 pack) 2.75" ID They have proven to be

They have proven to be efficient under heavy loads at moderate speeds

Click here for spec sheets: SUCSFCS Spec Sheet

473" -40°F-165°F 200 psi PFE6 3/8" 9/16" -40°F-165°F 200 psi PFE8 1/2"

Operating Temperature 14 - 140°F (-10 to 60 °C)

Connects three tubes together in a "y" configuration

80050 Type 190-ALN HSS 135Â degree Split Point NAS 907B TiAIN Coated Jobber Length Drill Bit (6 pack) 2.75" ID They have proven to beHeavy 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)