Diamond disc, PSA 203mm (8in)

Diamond Discs consists of a flat, stainless steel backing with sharp, blocky diamond particles electroformed onto the disc. The special hard nickel alloy that is used in the discs is bonded rigidly and it locks the diamond particles in the disc thus providing fast cutting of all hard materials. The sharp particles cut cleanly with no edge rounding. The discs are supplied with pressure sensitive adhesive backing (PSA).