05490 Type 190 HSS Black Oxide Jobber Length 135Â degree Split Point Drill Bit (6 pack) Double Worm Gear Adapter Diametral Pitch: 20

Diametral Pitch: 20

Center Distance: 2

Cross fittings provide four pipe thread connections

output shaft and conduit box

05490 Type 190 HSS Black Oxide Jobber Length 135Â degree Split Point Drill Bit (6 pack) Double Worm Gear Adapter Diametral Pitch: 20Heavy 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