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    4 Products

    Electrical Discharge Machining Electrodes

    Image of Product. Front orientation. Contains MultipleImages. Electrical Discharge Machining Electrodes. 1 Channel.

    1 Channel

    Image of Product. Front orientation. Contains MultipleImages. Electrical Discharge Machining Electrodes. 2 Channels.

    2 Channels

    Create very small holes, including pilot holes to run EDM (electrical discharge machining) wire through. For use in hole-popping EDM machines.
    Also known as spark machining, EDM uses electrical current to erode a metal workpiece to a desired shape.
    Copper—Copper electrodes last longer and are better for use on extremely hard materials, such as carbide, sintered diamond, and invar and kovar nickel alloys.
    1 Channel—Electrodes with one channel are best for creating through holes.
    2 Channels—Electrodes with two channels are best for creating closed-end holes. The internal channels disintegrate material left at the bottom of a closed-end hole.
    No. of
    Channels
    Dia.,
    mm
    Dia. Decimal
    Equiv.
    Lg.,
    mm
    Dia. Tolerance
    For Use On
    Pkg.
    Qty.
    Pkg.
    Copper
    10.50.02"400-0.0008" to 0.0000"Carbide, Nickel, Steel, Titanium, Tool Steel, Hardened Steel, Sintered Diamond202686N15000000
    110.039"400-0.0008" to 0.0000"Carbide, Nickel, Steel, Titanium, Tool Steel, Hardened Steel, Sintered Diamond202686N1700000
    20.50.02"300-0.0008" to 0.0000"Carbide, Nickel, Steel, Titanium, Tool Steel, Hardened Steel, Sintered Diamond202686N1600000
    210.039"400-0.0008" to 0.0000"Carbide, Nickel, Steel, Titanium, Tool Steel, Hardened Steel, Sintered Diamond202686N1800000
     
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