82970 Type 340-A HSS Black Oxide 118Â degree Split Point NAS 907A Jobber Length Drill Bit (6 pack)Type 340 A 118 split point is self centering for reduced thrust and easier penetration Black oxide finish for increased wear resistance and added lubricity Manufactured to NAS 907A aerospace specification General purpose geometry with 118 split point for drilling in a wide range of drilling operations and materials. Click Here for product catalog Proudly Manufactured in the U. S. A

Electrical Connection N/A

• 40°C Ambient up to 3300ft Elevation

Operating Pressure 7 to 232 PSI

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

Boston Gear’s internal gears are spur gears turned "inside out

Working Medium 40 micron filtered air

Spring-lid oil cap can be positioned 4 ways

engineering with an all brass nozzle

Bost-Bronz® has a self-contained oil supply (approximately 20% by volume) which provides a uniform protective film over the entire bearing surface

IEC or solid shaft input options

27 Series Filters are standard equipped with 40 micron elements

Inert Gases