Punch and Die Set, Punch Size 1/2 in, 1/4 in, 1/8 in, 3/16 in, 3/4 in, 3/8 in, 5/16 in, 5/8 in, 7/16 in, Punch Material Tool Steel, Number of Punches 9, Punch Type Round, Construction Hardened and Ground A-2 Tool Steel, Function Stainless and Blue Tempered Shim up to .010 in Thick.
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