04910 Type 190 HSS Black Oxide Jobber Length 135Â degree Split Point Drill Bit (12 pack)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

and 8" at the supply end

• Dependable

All Aluminum Body and Chrome-Plated Zinc Heads

AUTOVENT breather regulates internal pressure and keeps contaminants out

It is a high grade

These units are equipped with reusable fittings that allow in-field repairs if necessary

strong fitting

Steel Valve

High axial load capacity

Boston Air Motors are ideal for use in flammable or explosive applications

Heavy Duty 88 Series Duo Assemblies provide a convenient

Coilhose Pneumatics’ Ball End Chucks are manufactured out of brass