The low-cost solution in all building materials with clean cut edges. Sintered cutting rim. Ideal for use on brick, clincker, limetsone, mortar plaster, pavement slabs, poroius concrete, pumice stone, sandtsone, screed concrete. Also suitable for these materials: cement bonded fibre board, clay brick hollow brick, combinations stones, concrete fresh/Old, concrete re-inforced, exposed concrete, gypsum, marble, roof tiles, slag stone, slate stone and terrazzo.