Hydraulic Knockout Hole Punch Driver Kit,Metal Sheet Puncher (16.5mm~60.8mm) Electrical Conduit Hole Cutter Set

Specifications:Product name: Hydraulic drilling kitMold opening range: 22.5-61.5mmPunching force: 66KNStroke: 0.86 inchesPlate thickness: less than 3.5mmStroke: 22 mmLength: 310 mmMold configuration: 22.5mm, 28.3mm, 34.6mm, 43.2mm, 49.6mm, 61.5mm (1/2", 3/4", 1", 1 1/ 4", 1 1/2", 2")Net weight: 1.4 kgGross weight: 5.47 kgPacking size: 420*265*115 mmPacking list:1 * Hydraulic hole opener6 * Punching die1 * Small tie rod1 * Large tie rod1 * Washer1 * Plastic suitcase

• 【Effort-saving】: Hydraulic hole opener is made of aluminum alloy, easy to carry and work quickly. Maximum clamping force is 66KN, the sealing ring is insulated and does not leak oil. It is "open" when clamped and "closed" when depressurized. It automatically releases pressure when the limit pressure is reached.
• 【Mold configuration】: Punch kit is equipped with six punches (22.5 mm, 28.3 mm, 34.6 mm, 43.2 mm, 49.6 mm, 61.5 mm), with a punching range of 10 mm to 20 mm, a stroke of 22 mm, and a maximum thickness of steel of 3.5 mm.
• 【Easy to operate】: Unlocking kit is fast and easy to use. The good fit of the drill bit and the driving bolt can easily achieve clean and uniform holes. The long plastic handle ensures zero slippage and effective force transmission, improving work efficiency.
• 【Portable carrying case】: Stud punching tool is stored in a portable shockproof plastic tool box, which is not easy to break and saves space. It has a compact structure, light weight, and is easy to carry and organize.
• 【Application Range】: Metal stud drilling hand tool can be used for distribution boxes, low carbon steel, iron plates, stainless steel drilling, and can also be used for personal DIY, furniture installation, etc.