05410 Type 190 HSS Black Oxide Jobber Length 135Â degree Split Point Drill Bit (12 pack) Moldflow Interchange These unique two-piece rigid clamping

These unique two-piece rigid clamping couplings come with an undersized ID

Size 40- 0

Size 75- 1

the SNATFB has an eccentric locking bearing insert

05410 Type 190 HSS Black Oxide Jobber Length 135Â degree Split Point Drill Bit (12 pack) Moldflow Interchange These unique two-piece rigid clampingHeavy 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