Chuck & Key 13mm 1/2'x 20unf & Sds Adaptor

Tork Craft Chuck & Key — 13 mm, 1/2″ × 20 UNF + SDS Adaptor

Convert your SDS drill for standard round/hex shank bits. This 13 mm keyed chuck with 1/2″ × 20 UNF thread includes an SDS adaptor and matching chuck key—ideal for general drilling in wood, plastics and light metals when hammer action isn’t required.