Bahco: 3830-73-C Bi-Metal Vaiable Pitch Holesaw 73mm Size: 73 mm. Arbors to suit (available separately). Code Holesaw Size ShankBAH3834930 930 14-30 mm 3/8 Inch (8.5mm).BAH38341130 1130 14-30 mm 7/16 Inch (11.1mm).BAH38349100 9100 32-100 mm 3/8 Inch (8.5mm).BAH383411152 11152 32-210 mm 1/2 Inch (11.1mm).BAH383411152C 11152 32-210 mm 1/2 Inch (11.1mm).BAH383416152 16152 32-210 mm 5/8 Inch (15.4mm). Note: Image is for illustrative purposes only and may differ from the actual product MPN: 3830-73-C EAN: 7311518228484 3830-73-C Bi-Metal Vaiable Pitch Holesaw 73mm Attributes: Material: Bi-Metal Size: 73mm