【Powerful Punching Capability】This puncher is specifically designed for punching various metal plates, including angle iron, flat iron, copper plate, etc. With a punching force of 30T, it effortlessly handles tough materials. It can punch through iron plates up to 0.24" (6mm) thick and copper bars up to 0.39" (10mm) thick, ensuring versatility and efficiency in your punching tasks. 【No Pump】Please note that this puncher requires the use of a hydraulic pump, which is not included with the item. Kindly purchase a hydraulic pump separately for optimal functionality. 【4 Dies】Includes four dies with diameters of 0.41" (ф10.5mm), 0.54" (ф13.8mm), 0.67" (ф17mm), and 0.81" (ф20.5mm). The single-hole oil return system and high carbon tungsten alloy steel construction of the dies ensure durability and resistance to damage. 【Stable Base】The stable base ensures reliable performance and minimizes slipping during use, providing a secure and safe working environment. 【Humanized Handle】Featuring a humanized handle design, this hand-held puncher is effortless to carry and easy to move around, enhancing convenience and flexibility in various work settings.

Description The hydraulic hole punching tool is very popular in electricity industry, construction,etc. The item you receive doesn’t include pump, need to work with a pump.The puncher need to work with pump. Parameter Punching force: 300KN(30T) Depth of throat: 3.74"(95mm) Aperture(4 pairs): 0.41"(ф10.5mm), 0.54"(ф13.8mm), 0.67"(ф17mm), 0.81"(ф20.5mm) Suitable for angle steel: 4#-8# Max. Thickness of iron plate: 0.24"(6mm) Max. Thickness of copper bar: 0.39"(10mm) Gross Weight: 40.7LB(18.5KG) Package Size: 10.67.116.1in(271841cm) Item Included:(148050) 1Hydraulic Hole Punching Tool 1concave pressing plate 4*dies