80022 Type 190-ACN HSS 135Â degree Split Point NAS 907B TiCN Coated Jobber Length Drill Bit (6 pack) Telescoping Tip Coilhose Pneumatics’ Ball End Chucks

Coilhose Pneumatics’ Ball End Chucks are manufactured out of brass

one-piece housings are precisely machined to exacting standards

6 Ball Couplers offer a compact package and are machined to close tolerances

the basic design of this unit has remain unchanged for many years

80022 Type 190-ACN HSS 135Â degree Split Point NAS 907B TiCN Coated Jobber Length Drill Bit (6 pack) Telescoping Tip Coilhose Pneumatics’ Ball End ChucksHeavy duty construction for drilling in tougher materials Manufactured from premium high speed steel 135 split point is self centering for reducing thrust and easier penetration Provides exceptional oxidation resistance and extreme hardness TiCN is harder and has a lower coefficient of friction then TiN coating. Recommended where moderate temperatures are generated. Manufactured to NAS 907B aerospace specification Titanium carbon nitride (TiCN)