04930 Type 190 HSS Black Oxide Jobber Length 135Â degree Split Point Drill Bit (12 pack) X17 Reusable fittings provide a simple

Reusable fittings provide a simple

Size 50- 4

Constructed of 95A Polyurethane Resin

Lock-On Hose consists of a black nitrile inner tube

04930 Type 190 HSS Black Oxide Jobber Length 135Â degree Split Point Drill Bit (12 pack) X17 Reusable fittings provide a simpleHeavy 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