McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    7 Products

    Metric Stud-Driven Round Hole Punches for Conduit

    Image of Product. Front orientation. Hole Punches. 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.
    Punches
    Replacement
    Studs
    Replacement Dies
    Replacement
    Punches
    Stud
    For Hole
    Dia., mm
    For Max.
    Steel Thk.
    Dia.
    Lg.
    Material
    Includes
    Each
    Each
    Each
    Each
    For Aluminum, Brass, Copper, Fiberglass, Plastic, Steel
     
    Round
    32.51/8"3/4"2 1/8"SteelPunch, Die, Stud0000000000000000000000000000000000000000000000000000000000
     
    Hole Punch Drivers
    back to top