Vaccuum Brazed Diamond cutting disc for increased performance, durability and longevity Designed to cut metal, cast iron, rebar, plastic, ceramic, stone, reinforced concrete, brick, grout & mortar Cooling holes and segments to allow faster cooling and cutting & reduced warp Suitable for wet and dry use Can be used with hand-held angle grinders Diameter:115mm Thickness: 1.2mm Bore Size: 22.2mm Pack Size: 1 Specifications: Dimensions: H:14.6 x W:12.1 x D:0.0 cm Weight: 2.0 kg Colour: Multi Guarantee:1 year Model Number: KB-DDVM11521