Q-max Q Max Sheet Metal Hole Punch Metric 20mm QMA20M

The Q Max 20mm Sheet Metal Hole Punch offers excellent versatility for creating standard larger holes in sheet metal up to 16 gauge. This popular size is ideal for conduit work, cable management systems, larger mounting hardware, and general fabrication requiring a 20mm aperture. The punch features heat-treated cutting edges with a black anti-corrosive surface finish, consistently producing clean, burr-free holes. Its special load distribution design reduces cutting effort whilst ensuring smooth, even operation across repeated applications. As a larger-diameter punch, this 20mm model uses the simplified configuration with threading in the punch itself rather than on the hexagonal screw. This eliminates the die nut component, making setup faster and operation more straightforward. An 8mm hexagonal wrench (MB type) is required to operate the mechanism effectively. Features and Benefits: • 20mm hole diameter perfect for standard larger applications • Operates with 8mm hexagonal wrench (MB type, sold separately) • Simplified configuration without die nut for easier use • Heat-treated edges provide consistent cutting performance • Produces burr-free holes requiring no finishing Specifications: Punch Type: Metric Diameter (mm): 20 Key Type: MB. 8mm Hex Key Pilot Drill (mm): 11