NPT Bottoming HSS Tap by Bordo Size:1/8" x 27TPI Textured rubber grip for improved

Textured rubber grip for improved shock absorption

Quick release leg clamps for quick and easy height adjustment

High Gloss Enamel Paint Finish

The FastFix interface enables quick changes between sanding pad

Contains genuine tung nut oil

NPT Bottoming HSS Tap by Bordo Size:1/8" x 27TPI Textured rubber grip for improvedHSS 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.