1300W Electric Hydraulic Hole Puncher, 110V Steel Punch Machine, Electric Hydraulic Hole Punch with Die ?1/4" 3/8" 1/2" 11/16" 4/5", Angle Steel Punching Tool for Iron Aluminum Copper Plate About this item ?Excellent Performance?1300W electric hydraulic hole puncher adopts 1.2 HP pure copper motor of 110 V, 11.5 A, 60 Hz and 10T output force. The electric hydraulic hole punch can provide stable power output with 5000rpm rotational speed, and punching speed is fast as 1-3 seconds ?Wide Application?The angle steel punching machine can be used in punching on steel plate, angle steel plate, iron plate, aluminum plate, and U-steel. The electric hydraulic puncher is suitable for punching range: Iron/steel plate: 5/64"-1/4", Copper/aluminum plate: 5/64"-5/16", Angle iron: 5/64"-1/4". The 110V steel punch machine can't fit channel steel! Don't use on metal plates that are too thin or too soft, as they may easily stick ?High Performance Material?The electric hydraulic hole punch equip with ?1/4", 3/8", 1/2", 11/16", 4/5" (6.5mm, 9mm, 13mm, 17mm, 20.5mm) punch dies. The electric hydraulic metal punch is made of UNS1566, with high strength forged body is firm. The heavy duty electric hydraulic hole puncher steel plate will maintain stable penetration, avoiding chipping. The electric hydraulic puncher has multiple ring nuts are tightly combined with the vibrating rod, making the product firmer and smoother to use ?Easy to Use?The electric hydraulic punching tool can be started with one click, and the operation is very simple. The electric hydraulic hole puncher steel plate hole punching machine has 2 working modes, install the base and the platform to work, or Handheld to work. The practical baffle allows you to freely adjust the throat depth within a range of 2.56 inches to achieve more accurate drilling and easier positioning