Greenlee Textron - Greenlee 7310SB 1/2 to 4" Hydraulic Knockout Punch Driver Kit

Slug-Buster® Punch set includes driver, hand pump, Slug-Buster® punches, dies and draw studs for 1/2 through 2 inch and 2-1/2 through 4 inch standard conduit size punches, adapter, spacers, Kwik Stepper® Step bit and plastic case. Fast, easy and simple to operate. Compact design for field use on construction sites and maintenance jobs. Punches 10 times faster than wrench method. Features: Knurled edge on punches for better grip; Knockout set features new die design optimized for widest range of materials and drivers; Laser markings for quick part identification. Alignment markings for improved accuracy.; Easy threading - draw studs with \"dog point\" tip helps eliminate cross-threading. Hex key access for easy removal from tool.; Compatibility - Works with all Greenlee knockouts. Same draw studs used with Intelli-PUNCH™, LS50L2 and 746A ram; Punches, dies, draw studs and case made in the USA; Driver manufactured in the USA from US and global components; 1/2\" - 2\" conduit size Slug-Buster® punches; 2-1/2\" - 4\" conduit size Standard Round punches; 1/2\" - 4\" conduit size dies; 7/16\" hydraulic draw stud; 3/4\" hydraulic draw stud; 1-1/8\" hydraulic draw stud; KCC-7674 carrying case - Application: For punching holes in mild steel, stainless steel, aluminum, brass, copper, fiberglass and plastics