Makita Keyless Drill Chuck 13mm Metal DDF458 DDF481 DHP448 DHP458 DHP481 - 763252-1 DESIGN : Industrial design for long life CAPACITY : Accepts bits up to a 1/2" shank DURABILITY : High quality steel construction for added durability CONVENIENCE : Easy to install for added user convenience INCLUDES : Drill Chuck Makita Drill Chucks are engineered for industrial applications. The ½” Drill Chuck features high-quality steel construction for added durability and long service life. The chuck installs quickly and easily. It accepts bits up to ½” shank. FEATURES Accepts bits up to a 1/2" shank High quality steel construction for added durability Industrial design for long life Easy to install for added user convenience.