DEKES 11T Portable Hydraulic Knockout Hole Punch Driver Tool Kit 22~60mm With 6 Die SYK-8B SYK-8A Heavy Duty Hole Puncher Tools Set Hole Puncher Tools for Metal Hole Opener Set

🔥 Feature:1. Easy to operate, labor-saving, fast, smooth and fluent processing surface.2. Safe and reliable, regardless of site or location restrictions.3. Hydraulic hole opener is light, beautiful and easy to carry.4. Can be used for metallurgy, petroleum, chemical, electronics, electrical, marine, machinery and other industries to install and repair the opening of wire and pipe, indicator light, instrument switch, etc.5. Equipped with various of model of different sizes to meet different requirements.🔥 Specification:Item Type:Hydraulic Knockout Punch Driver KitApplication Range:22~60mmTonnage:8TPlate Thickness:2mmStroke:11mmEquipped Punch Die:φ22mm φ27.5mm φ34mm φ43mm φ49mm φ60mm🔥 Package List:1 x Hydraulic Pump6 Set of Die(One of each size : φ22 φ27.5 φ34 φ43 φ49 φ60)2 x Piston Rod1 x Washer1 x Screw🔥 Operating instructions:1. Use a electric drill to punch a workpiece to make a guide hole before using the hydraulic hole punch.2. Whirl the pulling rod into the screw of piston cylinder, then ring the rod with a gasket and pass through the lower cutting die with the rod.3. Put the pulling rod into the guide hole, and whirl the upper cutting die through the rod to make the upper cutting die, workpiece and the lower cutting die connected tightly.4. Shut the spill valve clockwise, and then press down the hand lever repeatedly to make the piston pump work. When the oil pressure climbing and shear force between the cutting die increasing, the die is starting to punch until it finishes. After punching, the hand lever must be stopped pressing down immediately.5. Loose the spill valve anticlockwise to release the oil pressure.6. After punching, the punch kit should be detached to clean thoroughly.#SYK-8B #PunchHoleKit #HydraulicPunchHoleKit #KnockoutTool #KnockoutDriver