66620 Type 340-A HSS Black Oxide 118Â degree Split Point NAS 907A Jobber Length Drill Bit (12 pack) 10 lb-ft This design allows for the

This design allows for the driving pinion to rotate internal to the gear

Operating Temperature 23 to 356 Deg

A four-way valve in the air line lets you reverse the air motor

Ambient Temperature 23 to 122 Deg

66620 Type 340-A HSS Black Oxide 118Â degree Split Point NAS 907A Jobber Length Drill Bit (12 pack) 10 lb-ft This design allows for theType 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