Hole Making
From single parts to complete kits, Gardner Bender™ has versatile, durable hole-making products that contractors depend on. If you need to knockout, punch, notch, drill or insulate, Gardner Bender™ has the right tool for the job.
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Hand Ratchet
Ratchets, bearing and screws in a rugged case
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Hydraulic
Punch holes in distribution boxes or electrical panels
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Punch and Die Sets
Sets, punches, dies, draw studs and step bits
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Hydraulic Punch Sets
Clean, burr-free bolt and small conduit holes
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Knockout Sets
Turn a cordless drill into a powerful knockout driver
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Cases
Durable metal storage cases with handles
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Knockout Seals
Fast and easy to install from inside or outside box
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Snap-In Seals
Zinc-plated for corrosion resistance




