80692 Type 190-ACN HSS 135Â degree Split Point NAS 907B TiCN Coated Jobber Length Drill Bit (6 pack)Heavy 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)

Ideal for washdown environments & is USDA approved

Unions allow for the connection or repair of two sections of tubing

in one tooth increments

the SNAST has an eccentric locking bearing insert

Fan Cooled: No

Meets NEMA MG 1-2016 Standards

single worm

bearings and seals

Speed Control Mufflers both deaden sound and control the speed of air tools

The CoBlo™ can be used with an air tool connected or disconnected and is currently available in our most popular 1/4-inch Industrial

oil resistant rubber liner which corrects up to 2° misalignment while reducing vibration & noise

Boston Gear’s helical gear drives have been used in some of the most demanding applications and environments across a wide range of industries