Industrial-Grade GCr15 Steel: Unlike ordinary carbon steel, GCr15 delivers superior hardenability, wear resistance, and contact fatigue strength, enabling it to thread harder materials for extended tool life.
Cleaner, More Defined Threads: Due to superior wear resistance of GCr15, this 3/4"-14 NPT pipe die produces cleaner threads and a smoother finish compared to standard dies. For the most precise threads, look no further.
Tough Hex, Won't Round Off: Made for right-hand threads, this high-hardness 3/4"-14 NPT die lets you crank down hard with any wrench. The material takes the abuse, even on tough materials with this die.
Cuts Crisp Threads, Renews Old Ones: Whether you're starting a fresh project or salvaging a worn bolt, our high-hardness NPT dies deliver clean, sharp threads every time. A garage essential.
Your Partner, Backed by a 1-Year, 6-Hour Warranty: We offer rock-solid support for our NPT re-threading die. Any issue—our ironclad promise of a solution within 6 hours.