GBJ- 12-40 UNS Tap And Die Set Machine Thread Tap And Round Thread Die Right Hand Tap Die Set (12-40 UNS)

$15.90
by GBJ

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Thread Type: Unified National Special Thread (UNS) Application: Cutting Tools & Consumables, arbon steel,alloy steel and cast iron hole processing etc High speed steel (HSS) provides good wear-resistance Can be used in general purpose applications for both ferrous and non-ferrous materials Package includes: 12-40 UNS Round Dies + Thread tap

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