Professional Ratchet Knockout Hole Punch Driver Kit Heavy Duty Manual Hole Tool with 6 Size Punches for Metal Sheet Plastic Industrial Drilling and DIY Projects

Item Type: Manual Ratchet Knockout PunchMaterial: MetalHole Punch Sizes: (Pipe Size: 1/2in / 1.27cm，3/4in / 1.91cm，1in / 2.54cm，1-1/4in / 3.18cm，1-1/2in / 3.81cm，2in / 5.08cm)Hole Sizes: 22.5mm / 0.89in, 28.3mm / 1.11in, 34.6mm / 1.36in, 43.2mm / 1.7in, 49.6mm / 1.95in, 61.5mm / 2.42inPackage List：6 x Hole Punchers1 x Ratchet Wrench2 x Pull Rod1 x Connector1 x Manual1 x Plastic Box

• [PRECISION HOLE CUTTING PERFORMANCE] Our ratchet knockout punch kit delivers clean, burr-holes with round edges every time. The innovative ratcheting mechanism provides leverage for effortless punching through various materials including mild steel, aluminum, and plastic up to 3mm thick.
• [COMPLETE 6-SIZE PUNCH SET] This comprehensive kit includes punches in 22.5mm, 28.3mm, 34.6mm, 43.2mm, 49.6mm, and 61.5mm sizes to handle all your hole cutting needs. Each punch is precision-ground from hardened steel for maximum durability and sharpness that lasts through thousands of punches.
• [INDUSTRIAL-GRADE CONSTRUCTION] Built with heavy-duty forged steel components, this knockout punch set withstands rigorous daily use in demanding environments. The reinforced ratchet mechanism and high-carbon steel punches resist wear and deformation, ensuring long-lasting performance.
• [VERSATILE WORKING APPLICATIONS] Ideal for electricians, HVAC technicians, metal fabricators, and DIY enthusiasts. for creating clean holes in electrical panels, junction boxes, ductwork, automotive applications, and various metal fabrication projects.
• [USER-FRIENDLY DESIGN FEATURES] Includes a comfortable ergonomic ratchet handle, quick-change punch system, and organized storage case. The compact design makes it easy to transport to job sites while keeping all components secure and accessible when needed.