- A great accessory for all your drilling tasks<br><br> - Universal SDS plus shank chuck for cordless power screwdriver. <br><br> - Allows easily and quickly conversion to a drill or a grinder. <br><br> - Thread mount, the chuck is suitable to mount on any 1/2-20UNF thread adapter. <br><br> The screw is included for tightening adapter and chuck. <br><br> - Keyless design, no tighten chuck key needed. <br><br> Allows for single handed tighten.Makes it more convenient in hand working. - To install chuck, just slide the collar back from the front of the tool, <br> twist to attach to any SDS plus impact driver, and release the collar. <br><br> Specification: <br><br> ◆ Shank Type: SDS-Plus<br> ◆ Design: Classic 3-Jaw Keyless Design<br> ◆ Material: Carbon Steel & PC Plastic <br><br> Note: <br><br> The product can NOT be used counterclockwise! <br> Not suitable for impact drivers or applications involving high torque load! <br><br> Package Included: <br><br> 1 x Keyless Drill Chuck<br> 1 x SDS-Plus Shank <br> 1 x 1/4" Hex Shank <br> 1 x 1/2"Socket Square Female Adapter"