Q-max Q Max Sheet Metal Hole Punch Imperial 1/2" QMA12

The Q Max 1/2" Sheet Metal Hole Punch is perfect for cutting half-inch holes in sheet metal up to 16 gauge, making it ideal for smaller electrical installations, cable entry points, ventilation applications, and general light-to-medium fabrication work. This popular mid-range size is versatile across numerous workshop applications. Featuring heat-treated cutting edges with a black anti-corrosive surface finish, this punch provides dependable performance whilst resisting rust in demanding workshop conditions. The special design distributes load evenly during cutting, producing burr-free holes that require no additional finishing. Operation is straightforward: drill a pilot hole large enough to clear the hexagonal screw, thread the die and screw through the sheet metal, then tighten the die nut to cut cleanly and evenly through the material. Supplied individually boxed without a key. This punch requires a 7/32" hexagonal wrench, which should be ordered separately. Features and Benefits: • 1/2" hole diameter suitable for versatile applications • Heat-treated cutting edges for superior longevity • Anti-corrosive black finish protects against rust • Produces clean, burr-free holes requiring no finishing • Compatible with 7/32" hexagonal wrench Specifications: Punch Type: Imperial Diameter (in): 1/2 Key Type: 7/32in Hex Key Pilot Drill (in): 11/32