Hydraulic Knockout Hole Punch Driver Kit 1/2-2 inch Electrical Conduit Hole Cutter Set Tools Kit Metal Sheet Puncher 8TON(1/2"~2")

Features: ? This Hydraulic Hand Hole Puncher is suitable for drilling holes in distribution boxes and can be used regardless of site restrictions. ? Pressure Relief Valve: Tighten "on" when pressuring and "off" when relieving pressure. ? Oil Pump Core: Modified version plunger, three-layer sealing ring isolation without oil leakage. ? Comfortable Handle Design: Humanized handle design, swing up and down to work, more labor-saving and safer. Specifications: Punching force: 66KN Punching range: Φ22.5-61.5 mm(Φ0.88-2.42 inch) in the 3.5mm(0.14 inch) mild steel Stroke: 22mm/0.85 inch Weight: 6.7kg/14.7 lb Package: Plastic box Package List: 1 * Hydraulic Hole Punch Tool 6 * Punch Molds (Φ22.5mm, Φ28.3mm, Φ34.6mm, Φ43.2mm, Φ49.6mm, Φ61.5mm) 1 * Small Rod 1 * Large Rod 1 * Gasket Rated voltage (appliances or chargers): AC110-240/50HZ;

• 【PORTABLE CARRYING CASE】 - The stud punch tool is stored in a plastic toolbox that is not easily broken, saving space. It is compact,easy to carry. Besides, it also reduces the possibility of missing parts.
• 【WIDE APPLICATION】 - This manual metal stud punch tool can be used for professional equipment drilling, punching mild steel, iron plate, and also can be used for personal DIY, etc.
• 【LABOR-SAVING 】 - It is a knockout punch Driver ki. The maximum crimping power is 69KN. It features a good tightness and no oil leakage, the pressure will release automatically when the pressure reaches the limited max.
• 【DIES & PUNCHES SET - The knockout punch set comes with six punching dies(22.5mm,28.3mm,34.6mm,43.2mm ,49.6mm,61.5mm), drilling holes from 10mm to 20mm, fully meeting your needs.Stroke: 22mm, Max thickness for steel: 0.35mm
• 【CONVENIENT OPERATION】 - The knockout set is fast and easy to operate. With the excellent cooperation of a drill bit and a driving bolt, you can easily get a clean. And the long plastic handle ensures zero sliding and effective force transfer, improving work efficiency.