05280 Type 190 HSS Black Oxide Jobber Length 135Â degree Split Point Drill Bit (12 pack) 1-3/8"-6 Thread SUCNPFCF has nickel plated housing

SUCNPFCF has nickel plated housing and stainless steel bearing insert

Effective on both hard and soft shafts

but are portable enough that they can be used for œin the field� repairs

Design fully engages the thread for secure locking

05280 Type 190 HSS Black Oxide Jobber Length 135Â degree Split Point Drill Bit (12 pack) 1-3/8"-6 Thread SUCNPFCF has nickel plated housingHeavy 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