Tap Set: 5/16"-18 Tap Thread Size, 1 1/8 in Thread Lg, 2 3/4 in Overall Lg, Left Hand

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Item: 3FMK6,
MFR: 14099,
Brand: WIDIA GTD

Technical Specification
Tap Thread Size 5/16"-18
Thread Length 1-1/8 in
Overall Length 2-3/4 in
Thread Limit H3
Thread Direction Left Hand
Number of Flutes 4