66680 Type 340-A HSS Black Oxide 118Â degree Split Point NAS 907A Jobber Length Drill Bit (12 pack) 1-13/16" ID Ball Foot style chucks also

Ball Foot style chucks also enable plenty of clearance for many styles of wheels

It has a tough nitrile inner tube

They provide consistent high output torque even at low operating speeds

The Single Nozzle Cannon® provides a more concentrated airstream that will remove debris from cracks and corners

66680 Type 340-A HSS Black Oxide 118Â degree Split Point NAS 907A Jobber Length Drill Bit (12 pack) 1-13/16" ID Ball Foot style chucks alsoType 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