66560 Type 340-A HSS Black Oxide 118Â degree Split Point NAS 907A Jobber Length Drill Bit (12 pack) 3-1/2" ID These units are completely serviceable

These units are completely serviceable via cleaning or element replacement

The General Purpose Series offers a broad range of sizes and a durable

Reduction Stages: Double

• Not intended for Impact Tools

66560 Type 340-A HSS Black Oxide 118Â degree Split Point NAS 907A Jobber Length Drill Bit (12 pack) 3-1/2" ID These units are completely serviceableType 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