Key Features:

• Greenlee 7304 knockout punch and die set for hydraulic drivers covers 2-1/2" to 4" conduit sizes with Standard Round punches and matching dies
• Produces hole sizes from 2.91" to 4.54" (74.0 mm to 115.4 mm)
• Punches up to 10 ga mild steel or 12 ga stainless steel, and also works in aluminum, brass, copper, fiberglass and plastics
• Includes a 1-1/8" hydraulic draw stud and a KCC-LD4 carrying case
• Knurled punch edges, laser part-identification markings, alignment markings, "dog point" draw stud tips and hex key access for removal; made in the USA

Benefits:

• One case covers the four largest common trade sizes, so large-conduit terminations do not wait on a separate punch order
• Rated capacity in both mild and stainless sheet means the same set serves standard enclosures and stainless wash-down panels
• Alignment marks and knurled edges make punches easier to line up and hand-tighten in an awkward gutter or wireway
• Dog point draw stud tips reduce the cross-threading that ruins studs and stalls a punch on the job
• Laser markings keep sizes identifiable after years in the case, so the crew grabs the right punch the first time

Availability: Usually Ships in 2-3 Business Days