Precise 1/2" Shank Knee Feed Adaptor for Power Drill  

(.630 ID For Shaft with 9 Splines)

Easy and inexpensive way to raise and lower the Y Axis of Bridgeport Type Milling Machines without buying a costly power feed.    

Works with 1/2" power drill speeds up quill (knee) operation function as a power feed.

Fits most mills with 5/8" diameter hub.

Heavy duty made, hardened steel.

Flats cut on shaft for stronger power drill grip.

*Power Drill is not included 

3129-0015

UPC 696738127388