1/2″ Standard Chuck

Description

This 1/2″ Chuck is a direct replacement for models XP and 500X. Holds bits from 3/32″ to 1/2″. To sharpen larger bits up to 3/4″, upgrade to the Large Bit Chuck. This chuck will NOT fit models 350X, SB, or any Classic Drill Doctor sharpeners. (Drill bit not included.)