SDS plus shank to mount on the headstock of any lathe or in any mills.This is a non-OEM generic product.

• Product Name : Drill Chuck Adapter;For : 12.4mm Drill Chuck
• Shank Size : 4.5 x 1 x 1.7cm/1.8" x 0.4" x 0.6" (L*Shank Dia* Max.D);Thread Size : 12.4mm x 14mm/1/2"(1/4PT)x 0.55"(D*L)
• Total Length : 6.3cm/2.5";Color : Gray
• Material : Metal;Net Weight : 114g
• Package Content : 3 xDrill Chuck Adapter

Product Name : Drill Chuck Adapter;For : 12.4mm Drill Chuckuxcell