Toolpak SDS Plus Keyless Power Tools Chuck 13mmFor drills up to 800W. Lightweight rust free bodied chuck. For rotary and percussion drilling. SDS plus chuck adaptor for SDS plus drills. Capacity: 1.5 - 13.0mm. 1/2” x 20 UNF (F) mount. Use on rotary/percussion only. Not for use with hammer action.Features:Capacity: 1.5mm - 13.0mmDrill Mount: 1/2" x 20 UNF (F)Lightweight, Rust Free BodyKeyless OperationSDS Plus Chuck Adaptor for SDS Plus DrillsFor Rotary and Percussion DrillsFor Rotary Drilling Only, (Not for Hammer Action)About Toolpak:Toolpak produce power tool accessories and consumables that are designed to the highest standards of performance and durability, which is why their products are the first choice for many professional tradesmen.Toolpak - The Professional's Choice!