58902 Type 190-PT 135Â degree Split Point TiN Coated HSS Parabolic Flute Drill Bit (6 pack) 12.1mm The 27 Series Regulator provides

The 27 Series Regulator provides the ability to set system pressure to the user's preference

They easily install and require no additional adjustments

This allows for easy cleanup in paint or greasy environments

Operating Pressure 7 to 145 PSI

58902 Type 190-PT 135Â degree Split Point TiN Coated HSS Parabolic Flute Drill Bit (6 pack) 12.1mm The 27 Series Regulator providesParabolic flute drills are designed to allow deep hole drilling without frequent drill removal to clear chips. Exceptional high performance drill with the super hard TiN coating extends tool life 500% or more in very abrasive drilling applications. Click Here for product catalog Proudly Manufactured in the U. S. A