04760 Type 190 HSS Black Oxide Jobber Length 135Â degree Split Point Drill Bit (6 pack) Modular Input With each operation of the

With each operation of the tool

high impact and abrasion

More options available upon request- please contact us via phone

Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the worm

04760 Type 190 HSS Black Oxide Jobber Length 135Â degree Split Point Drill Bit (6 pack) Modular Input With each operation of theHeavy duty construction for drilling in tougher materials Manufactured from premium high speed steel 135 split point is self centering for reduce thrust and easier penetration Manufactured to NAS 907 B aerospace specification Click Here for product catalog Black oxide surface finish increases wear resistance and adds lubricity to improve chip flow. Proudly Manufactured in the U. S. A