58592 Type 190-PT 135Â degree Split Point TiN Coated HSS Parabolic Flute Drill Bit (6 pack) 2" Diameter Boston Gear’s stem pinions feature

Boston Gear’s stem pinions feature small numbers of teeth that are cut integral to the steel shaft

Fan Cooled: No

oil resistant rubber liner which corrects up to 2° misalignment while reducing vibration & noise

• Black Oxide surface finish increases wear resistance and adds lubricity to improve chip flow

58592 Type 190-PT 135Â degree Split Point TiN Coated HSS Parabolic Flute Drill Bit (6 pack) 2" Diameter Boston Gear’s stem pinions featureParabolic 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