48970 Type 170-AG Magnum Super Premium 135Â degree Split Point NAS 907B Jobber Length Drill Bit (10 pack) 1/2" to 3/4" These lead-ins are designed to

These lead-ins are designed to isolate high-vibration tools such as impact guns and air hammers from couplers

Lincoln Interchange

Male Elbows feature a poly tube connection and a male pipe thread in an elbow configuration

and bushing-kit options

48970 Type 170-AG Magnum Super Premium 135Â degree Split Point NAS 907B Jobber Length Drill Bit (10 pack) 1/2" to 3/4" These lead-ins are designed to135 split point provides fast penetration and accurate starting without a center punch. Withstands substantially higher drilling temperatures while maintaining sharpness. Click Here for product catalog Proudly Manufactured in the U. S. A