¥ 5% Cobalt helps to increase life of drill bit

¥ Supplied with chisel retaining spring

¥ Thread Size: M10 x 1

¥ Suction releases simply by lifting the edge

4mm set up

Core-to-Go Dry Diamond Core Drill ¯28mm x 300mm end-of-line ¥ 5% Cobalt helps toSupplied with hex drive adaptor for matched balance and extractor drift. Thick wall body with multi slot extraction and 8mm high diamond segments. High speed drilling when used on lightweight building material such as; soft stone, facing bricks, breeze blocks and insulation blocks. (Not suitable for reinforced or non reinforced concrete.) For dry drilling only. Supplied with integral hex shanks.