Reiff & Nestor Co. manufactures and stocks a wide variety of both tapered (NPT, ANTP, NPTF, BSPT) and straight pipe taps (NPS, NPSM, NSPC, NPSF, BSP). Both NPT and NPTF are available with 0-2˚ rake, medium and high hooks.

Different styles such as semi- interrupted, extensions 4" and 6", spiral flute, small shank (.480) and PTF (SAE short) projections are stocked. Also, special projection pipe taps, resulting in shorter thread engagement can be manufactured to accommodate any hole restrictions.