ALLWIN HSS Holesaw / Hole Cutter / Pelubang Besi ( 42 mm / 43 mm / 44 mm / 45 mm / 47 mm / 48 mm / 49 mm / 50 mm / 51 mm / 52 mm / 53 mm / 54 mm / 55 mm / 56 mm / 58 mm / 59 mm / 60 mm / 61 mm / 65 mm / 66 mm / 67 mm / 70 mm / 73 mm / 74 mm / 75 mm )