Mata Gerinda 4" Bosch 701 Batu Potong Besi Inox Cutting Disc for Metal A 46 N BF 105 x 1.2 x 16 mm 14600 RPM 80m/s Metal Cutting Disc Standard range Hijau - Mata Gurinda Grinding Pisau Potong 4 Inci Potong Besi Baja Ringan Stainless Metal Seng Aluminium