Trapano diamantato 60 mm piastrelle vetro forato seghetto per granito pietra ceramica
40-160mm Diamond Hole Saw Granite Drill Bit Coated Masonry Drilling Cutter Tools. Excellent for making clean and accurate hole on glass, tile, granite and marble. Diamond Starrett Hole Saw 32-100 mm Tip Drill Bits for Glass Stone Ceramic Tile.