The BOSCH UNIVERSAL turbo diamond blade best for these materials brick, cement bonded fibre board, clay brick holoow brick, clincker, combintaion stones, concrete old, concrete re-inforced, exposed concrete, gypsum,limestone, Mortar plaster, pavement slabs, porous concrete, roofing tiles, sandstone, screed concrete, terrazzo.The low-cost solution in all building materials with clean cut edgesSintered cutting rim