58451 Type 190-P 135Â degree Split Point Black Oxide HSS Parabolic Flute Drill Bit (12 pack) Roller stem pinions increase the ratios

stem pinions increase the ratios normally found in spur gear drives

Operating Temperature -60 - 200°F (when used with Nylon Tubing)-350 - 500°F (when used with Teflon Tubing)

Flexcoil hoses feature straight sections measuring 16" at the tool end

Coilhose Pneumatics offers Rigid Male replacement fittings

Operating Pressure 29” Hg Vacuum to 240 PSI (0-1

58451 Type 190-P 135Â degree Split Point Black Oxide HSS Parabolic Flute Drill Bit (12 pack) Roller stem pinions increase the ratiosParabolic flute drills are designed to allow deep hole drilling without frequent drill removal to clear chips. Parabolic flute drills preform best in low to medium tensile strength materials. Click Here for product catalog Proudly Manufactured in the U. S. A