RIDGID National Pipe Taper Thread 12-R Die Head

RIDGID National Pipe Taper (NPT) Thread 12-R Die Heads are professional-grade pipe threading accessories designed to produce accurate, consistent external tapered pipe threads. Engineered for precision, durability, and dependable performance, these heavy-duty RIDGID 12-R die heads are ideal for professional plumbers, mechanical contractors, industrial maintenance technicians, and pipe fabrication specialists. Designed for use with the RIDGID Model 12-R Manual Ratchet Threader, these interchangeable die heads provide reliable threading performance for demanding commercial and industrial piping applications.

RIDGID 12-R NPT Pipe Threading Performance

RIDGID 12-R die heads feature a rugged exposed-style construction engineered for efficient manual pipe threading. Each complete die head contains precision-machined alloy steel cutting dies designed to produce National Pipe Taper threads conforming to ASME B1.20.1 specifications.

NPT threads feature a 60-degree thread angle and a 1:16 taper, providing secure threaded engagement with compatible female NPT fittings when assembled using appropriate thread sealant.

RIDGID 12-R NPT Die Head Features and Specifications

• Thread Standard: National Pipe Taper (NPT), ASME B1.20.1.

• Thread Direction: Right Hand (RH).

• Thread Profile: 60-degree angle with a 1:16 taper.

• Available Pipe Sizes: 1/8" through 2" nominal diameter.

• Die Head Design: Heavy-duty exposed manual ratchet threading.

• Cutting Dies: Included with complete RIDGID 12-R die head assemblies.

• Die Material: Durable alloy steel for dependable cutting performance.

• Threader Compatibility: RIDGID Model 12-R Manual Ratchet Threader.

• Replaceable Dies: Individual cutting die sets can be replaced when worn.

RIDGID 12-R NPT Die Head Applications

RIDGID 12-R NPT die heads are ideal for plumbing installations, HVAC piping, compressed air systems, fire protection piping, industrial fabrication, and mechanical maintenance. Their interchangeable design allows operators to select the appropriate die head for different pipe diameters.

Professional RIDGID 12-R Replacement Die Heads

RIDGID 12-R NPT die heads deliver reliable cutting performance and professional durability. Selecting the correct nominal pipe size and using suitable threading oil helps maintain thread accuracy and extend cutting die service life.

Choose RIDGID National Pipe Taper 12-R Die Heads for precision cutting, dependable construction, and efficient professional pipe threading.