Yescom 1/2" to 4" 15-Ton Hydraulic Knockout Punch Set 10-Die Conduit Punch Driver Kit for Sheet Metal Aluminum Stainless Steel - Yellow

Yescom 1/2" to 4" 15-Ton Hydraulic Knockout Punch Set 10-Die Conduit Punch Driver Kit for Sheet Metal Aluminum Stainless Steel - Yellow

• Complete Punch Tools - Hydraulic punch tool kit features 1pc 15-ton pump, 2pcs draw studs, 1pc spacer and 10 sets of interchangeable dies & punches fitting for 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 3-1/2" and 4" conduit sizes, can drill different sizes holes on stainless steel, iron, steel, aluminum, plastic, etc; 1/8" (11 gauge) max punching thickness for iron and 1/16" (16 gauge) for stainless steel, good to be used for different drilling projects
• Efficient Hydraulic Metal Hole Punch - Hydraulic mechanism pump produces 15T strong pressure for providing high punching accuracy and fast punching speed which is 10 times much faster than common wrenches, more labor-saving on punching uniform holes; pump with pressure hose for adjusting the angle of the ram flexibly to meet your punching needs, Good forusing in narrow places
• Sturdy Steel Construction - 40Cr steel dies and 45# steel pump body for ensuring high strength, sturdiness and durability, stable construction is suitable for heavy-duty and frequent punching works
• Convenient Operation - Rotatable on/off knob on the pump for quick releasing pressure after drilling holes and safety valve for releasing pressure automatically when the pressure reaches the max value, Good foradding more safety; anti-skid plastic grip at the end of the handle for easy and comfortable pressing
• Portable & Wide Application - Sturdy metal case with handle and double metal locks for convenient and safe storage, keeping all accessories in place and providing portability; widely used on installing and repairing wire pipeline, signal lamp and instrument on construction sites, metallurgy, petrol, electronics, electrical appliance, chemical industry, ship and machinery, etc.