Clear All
System of Measurement System of Measurement |
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For Hole Diameter For Hole Diameter | Show |
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For Hole Diameter For Hole Diameter | Hide |
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Shape Shape |
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 | Round |
For Conduit Trade Size For Conduit Trade Size |
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Punching Action Punching Action |
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 | Stud Driven |
Stud Diameter Stud Diameter |
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Stud Length Stud Length |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Material Material |
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For Maximum Steel Thickness For Maximum Steel Thickness |
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Individual/Set Individual/Set |
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Metric Stud-Driven Round Hole Punches for Conduit
Create holes in metal, plastic, and fiberglass by using a ratchet wrench or hydraulic driver to draw the punch onto the included stud. Drill pilot holes slightly larger than the size of the stud. These are also known as knockout and chassis punches.