Yescom 15 Ton Hydraulic Knockout Punch Set with 10 Dies (1/2" to 4") Conduit Hole Puncher Tool Kit

10 Dies & Punches Interchangeable to Meet Different Needs Plastic Grip at the End of the Long Steel Handle Rotatable ON / OFF Switch for safe operation Easy Seating with the Brackets on the Bottom of the Hydraulic Pump Portable Metal Case for Convenient traveling