34780 Type 221-PT Heavy-Duty Parabolic Flute Taper Length TiN Coated Tang Drive 135Â degree Split Point Drill Bit 10-90 PSI Tube x female pipe thread

Tube x female pipe thread connection

Reusable Fittings with Strain Reliefs

Rubber Lead-Ins are constructed of EPDM rubber hose

Equipped with Rust and Oxidation Inhibitors

34780 Type 221-PT Heavy-Duty Parabolic Flute Taper Length TiN Coated Tang Drive 135Â degree Split Point Drill Bit 10-90 PSI Tube x female pipe threadThis high performance drill combines the superior wear resistance of titanium nitride coating, and the deep hole drilling advantages of parabolic flutes. The exceptional qualities of these drills can provide high productivity and extended tool life when compared to uncoated high speed steel. Click Here for product catalog Proudly Manufactured in the U. S. A