04750 Type 190 HSS Black Oxide Jobber Length 135Â degree Split Point Drill Bit (6 pack) 5.0000" OD Click here for spec sheets:

Click here for spec sheets: SUCNPT Spec Sheet

We’ve designed the product line to include three different series in order to meet a broader array of application requirements

The proven

Bost-Bronz® bearings are one of the most effective bearings available for precision performance

04750 Type 190 HSS Black Oxide Jobber Length 135Â degree Split Point Drill Bit (6 pack) 5.0000" OD Click here for spec sheets:Heavy 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