Mesee 1.5 13mm Capacity 1/2 20 UNF Thread Key Drill Chuck with SDS Plus Adapter Air Impact Wrench Converter Conversion Tool

Clamping Range:1.5-13mm (1/16-1/2 inch); Mount:1/2-20UNF; Shank Type: SDS Plus SDS drill chuck come with chuck key, made of all metal for supreme durability and good rust resistance. Classic keyed 3-jaw design securely holds a wide range of twist drills and step drill bits with 1/16" to 1/2" shank. Drill chuck with SDS plus shank quickly connects to impact driver and converts to drilling function. Suitable for light hammer drills of all makes with SDS-Plus and hammerstop. Please Note: The product can NOT be used counterclockwise! Must be transferred to ''hammer drill stalls'', when you use the hammer chuck, other stalls will lead chuck broken!