68222 Type 190-PT 135Â degree Split Point TiN Coated HSS Parabolic Flute Drill Bit (6 pack) 1-3/8"-6 Thread Note: Uses compressed air from

Note: Uses compressed air from tow-behind compressors

Size 50- 4

the flat hex can be nailed to a roof or joist during construction

They also offer excellent load and wear characteristics for continuous non-lubricated service

B5 OUTPUT FLANGE Multiple flanges available for each size gearbox

68222 Type 190-PT 135Â degree Split Point TiN Coated HSS Parabolic Flute Drill Bit (6 pack) 1-3/8"-6 Thread Note: Uses compressed air fromParabolic 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