![Drill America 1/4 in. -20 High Speed Steel Tap and #7 Drill Bit Set (2-Piece) POU1/4-20 - The Home Depot Drill America 1/4 in. -20 High Speed Steel Tap and #7 Drill Bit Set (2-Piece) POU1/4-20 - The Home Depot](https://images.thdstatic.com/productImages/466dac8f-e06f-4e8e-baa7-ff3fbbb20cc4/svn/drill-america-specialty-drill-bits-pou1-4-20-64_600.jpg)
Drill America 1/4 in. -20 High Speed Steel Tap and #7 Drill Bit Set (2-Piece) POU1/4-20 - The Home Depot
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Straight Fluted Tap, Plug, HSS, 1 1/4-12, H4: Hand Threading Taps: Amazon.com: Industrial & Scientific
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Thread Data Charts-R-SERIES PIPE THREAD (BRITISH STANDARD PIPE TAPER = BSPT)PT-SERIES PIPE THREAD (JAPANESE PIPE TAPER)
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BSW BSPP BSPT Pipe Tap Size Pitch (TPI) Drill Size (inch) Pitch (TPI) Drill Size (inch) Pitch (TPI) Drill Size* (inch) 1/16 60 0
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Amazon.com: 1 1/4-12 UNF Tap Thread Tap HSS Plug 2B RH Ship by Express Delivery in 4 days : Industrial & Scientific
![Drill America - POU1NPTW/DRILL 1" Carbon Steel NPT Pipe Tap and 1-5/32" High Speed Steel Drill Bit Set, POU Series: Amazon.com: Industrial & Scientific Drill America - POU1NPTW/DRILL 1" Carbon Steel NPT Pipe Tap and 1-5/32" High Speed Steel Drill Bit Set, POU Series: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/21Vr6LfI1QS._AC_.jpg)