DIAMACH Standard Water Swivel
Our standard swivel. Suited for use up to 75mm holes in concrete, or 125mm with our shorter stone drills. Has 1/2” shank to fit into your existing chuck. Shank can be removed and swivel used with SDS or other adapters. Swivel features ½” Gas (F) - 1 ¼ UNC (M)threads to suit all popular core bits.