uxcell 41mm Metal Plate Hole Punch, Bearing Steel, Precision Cutting Manual Knockout Punch Kit for Metal, Steel Plates, Sinks, and Stainless Steel, Bl

Size - Hole diameter: 41mm/1.61 inches, Hardness: HRC58-62. Applicable thickness varies depending on the material, and is suitable for 1.5mm (0.06 inch) stainless steel plates and 3mm (0.12 inch) carbon steel, aluminum, copper, and plastic plates. Material - The punch press lower die is made of heavy-duty bearing steel, providing excellent strength, toughness, and wear resistance. The black surface treatment provides additional corrosion and wear resistance, extending tool life. Features - The knockout punch's non-slip spiral interface ensures a more robust connection. It can be used with various tools such as ratchets, wrenches, and power screwdrivers to produce precise, clean holes. Uses - Suitable for cutting a variety of materials, including sinks, stainless steel, steel plates, copper, aluminum, and brass. The manual punch can be used effectively even in tight workspaces. Caution - When operating a metal plate hole punch, always keep your fingers away from the punching area.