66650 Type 340-A HSS Black Oxide 118Â degree Split Point NAS 907A Jobber Length Drill Bit (12 pack) 40mm ID This is commonly known as

This is commonly known as a "red rubber hose

Click here for spec sheets: BUCTF Spec Sheet

• Manufactured to NAS 907B aerospace specification

Full Flow at Any Angle

a same-hand helix angles must be used

66650 Type 340-A HSS Black Oxide 118Â degree Split Point NAS 907A Jobber Length Drill Bit (12 pack) 40mm ID This is commonly known asType 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