Punch holes in mild steel, stainless steel, aluminum, brass, copper, fiberglass and plastics. The Dewalt 20V MAX* Hydraulic Knockout Tool Kit with 1/2 in. - 4 in. conduit size punches offers a fast efficient way to knockout holes in all types of electrical boxes. Sometimes referred to as a punchout tool.
Punches up to 10 gauge mild steel and 12 gauge stainless steel
Threadless draw stud connection allows punch and die setup without weight of the tool
Embedded magnets in dies for precise punch setup
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