4 pezzi punta diamantata a secco 6 mm filo M14 per piastrelle marmo granito pietra
M14 Diamond Dry Drill Bit Tile Marble 6mm For Angle Grinder. Interface: M14 thread. Suitable for opening hard materials such as marble, concrete, granite slab, can be used as dry drill water drill. 4 x 6mm Dry Diamond Drill Bit.