Tap and Die Set: 40 Pieces, #4-40 Min. Tap Thread Size, 1/2"-20 Max. Tap Thread Size

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Item: 55HY18,
MFR: BTD40S,
Brand: BOSCH

Technical Specification
Tap Material High Speed Steel
Die Material High Speed Steel
Tap Chamfer Plug, Taper
Die Shape Hex
Number of Pieces 40
Die Thread Sizes Included #6-32, #10-32, 7/16"-20, #10-24, 1/4"-28, 1/2"-13, 1/4"-20, 1/2"-20, #12-24, 7/16"-14, #4-40, 5/16"-18, #8-32, 5/16"-24, 3/8"-24, 3/8"-16, Pipe: 1" 1/8-27
Min. Tap Thread Size #4-40
Max. Tap Thread Size 1/2"-20
Max. Die Thread Size 1/2"-20