16-53 mm Metal Hole Saw Holesaw Cutter Cut Arbor Pilot Drill Bit Set Wood 10PC
10PC Set include: 16mm/ 18mm/ 20mm/ 22mm/ 25mm/ 30mm/ 35mm/ 45mm/ 50mm/ 53mm/ 2x Allen Keys. Scope of application: stainless steel, cast iron, steel plate, aluminum alloy.