Ingco Dry Diamond Disc 100mm DMD011002M, 10-Piece Metal Box

Our review

This is a ten-piece set of Ingco dry diamond discs, each 100mm across with a 16mm bore and a 7.5mm blade width, packed in a metal box. Dry diamond discs of this size are typically used for cutting hard materials such as tile, stone or concrete where a water feed is not practical, so they suit tilers, masons and anyone doing occasional cutting work. Before buying, confirm your machine takes a 100mm disc with a 16mm arbor, and check whether your material calls for a dry or wet disc, since the two are not interchangeable. The 7.5mm blade width is worth noting because a wider kerf removes more material and can load the tool harder. Compare against segmented or turbo diamond discs, which cut faster but leave a rougher edge, and against cheaper abrasive discs that wear out quickly on hard material. The ten-piece pack in a metal box is aimed at buyers who go through discs regularly rather than one-off jobs. Available on Sokonia.