NPT Taps | Guhring Size:1” x 11.5 Featuring a high-speed steel (HSS)

Featuring a high-speed steel (HSS) construction

These parabolic flute extra long drill bits help with the difficult materials like stainless steel

Expertly designed for efficient metric coarse threading

These intermediate (second) taps are used after a taper tap to progressively form precise threads while reducing cutting load and improving thread quality

NPT Taps | Guhring Size:1” x 11.5 Featuring a high-speed steel (HSS)National Pipe Taper, NPT taps are used to cut internal threads in valves, couplings or fittings. HSS APPLICATIONS Primary for hand tapping Great for cutting new threads & Cleaning existing threads Suited for use in a variety of ferrous and non ferrous materials Green Ring for cutting Structural steels mild steel, 250 and 350 plate, Free cutting steels, Case hardened steels, Heat treatable steels, Nitriding steels, Spheroidal graphite cast iron HSS