Yescom 15 Ton Hydraulic Knockout Punch Kit with 1/2" to 4" 10-Die Steel Case Heavy Duty Conduit Hole Digger Cutter Set - 25HPK006-TPA12AD-06

• 15-Ton Hydraulic Punch with 10 Dies - Hydraulic Knockout Punch Driver Kit includes a 15-ton pump, 2 draw studs, a spacer, and 10 sets of punches & dies, suitable for punching precise holes of different sizes from 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 3 1/2" to 4" on up to 16-gauge stainless steel, 11-gauge iron, steel, aluminum, brass, fiberglass, and plastics Efficient & Precise Punching - Boasts its hydraulic mechanism for generating up to 15 ton of hydraulic force to make a clean punch without any damage to the surrounding material, 10 times faster than the punching of manual wrenches, saving more time and labor for productive metalworking High Strength & Rigidity - 10 sets of punches and dies are constructed of alloy steel for providing high tensile strength, toughness, abrasion resistance, and rustproofing, suitable for long-time punching and cutting for a large variety of materials Ergonomic & Safe - Compact & lightweight design with a 360-degree rotatable head for allowing easy operation from various angles, coming with an anti-skid stick grip on the handle for added comfort and stability while pressing, and a rotary ON/OFF knob on the pump to quickly release pressure for enhanced safety Ideal for Multiple Uses - Includes a metal storage case with a handle for keeping all parts in place and easy carrying, suitable for multiple usages such as sheet metal fabrication, electric service boxes, wire pipelines, signal lamps and instrument on construction sites, metallurgy, electronics, etc.