NPT Bottoming HSS Tap by Bordo Size:1/8" x 27TPI holding and guiding of small

holding and guiding of small copper pipes

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T-7 and 2000

Quick release leg clamps for quick and easy height adjustment

Perfect for freehand shaping

NPT Bottoming HSS Tap by Bordo Size:1/8" x 27TPI holding and guiding of smallHSS NPT Bottoming Hand and Machine Tap. National Pipe Tapered is a US standard for tapered threads used to join pipes and fittings. ANSI ASME standard B1. 20. 1 covers threads of 60 form with flat crests and roots. The taper on NPT threads allows them to form a seal when torqued as the flanks of the threads compress against each other. However a clearance remains between the crests and roots of the threads, resulting in a leakage around this spiral.