General description Sealey HCPS22 Hole Cutter Punch Screw 22.5mm is designed for creating smooth, clean circular holes in thin layered materials up to 4.0mm thick. This tool is particularly useful in the plumbing industry for installing sinks, allowing for the creation of plug holes or accommodating taps and other fittings. It is also favored by electricians, construction workers, and DIY enthusiasts for its versatility and efficiency. Technical specifications Model No.: HCPS22 Material: High quality steel Maximum material thickness: 4.0mm Installation Drill a pilot hole before attaching the cutter. Use a spanner to turn the cutter, applying the required pressure through the threading. Usage Ideal for cutting holes for taps and drain fittings in sinks. Suitable for use on sheet steel, stainless steel sheets, non-ferrous metals, light metals, and plastics. Delivers a burr-free hole, eliminating the need for additional finishing.