Yakamoz 1.5mm-13mm 1/16-1/2 Inch Drill Chuck with SDS Plus Adapter Feature: High Quality & Brand New Classic key three-jaw design, quick Change and easy lock. Easily and securely to install a wide range of twist drills with 1-13mm shanks. Built with all-metal construction for maximum durability Compatible with impact drill and different power tool electric drill. Well perfect for drilling machines, suitable for centering, drilling, tapping, reaming operation. Specification: ? Capacity : 1.5-13mm / 1/16-1/2 Inch ? Mount : 1/2-20 UNF ? Shank Type: SDS Plus ? Chuck Size(Approx) : 5.9 x 4cm/2.3" x 1.6" (L*D) ? SDS Plus Shank Size : 64 x 12.5 x 17mm/2.5" x 0.5" x 0.7" (L*Thread Dia* Max.D) ? Key Size : 8 x 4 x 1.7cm / 3.1" x 1.6" x 0.7"(L*W*H) ? Color : Black ? Material : Metal Package Includes: 1 x Drill Chuck with SDS Plus Shank