Overview
The Ridgid 37830 is a professional-grade pipe threading die set designed for manual ratchet threaders and 3-way pipe threaders. These alloy construction right-hand dies provide clean, precise threads on 3/4″ NPT (National Pipe Taper) steel pipes and conduits. With a 14 threads-per-inch (TPI) specification, the Ridgid 37830 delivers superior thread quality ideal for plumbing, HVAC, and general industrial pipe threading applications.
Key Features
- Alloy Material: Durable alloy steel construction recommended for regular steel pipe threading
- Right-Hand Thread: Standard right-hand cutting design for conventional threading
- NPT Standard: Complies with National Pipe Taper threading standard for leak-free connections
- 14 TPI: 14 threads per inch for 3/4″ pipe applications
- Multi-Tool Compatible: Works with multiple ratchet threader models for flexibility in shop environments
- Set of 4 Pieces: Complete die set for reliable, consistent performance
Technical Specifications
- Pipe Size: 3/4″
- Thread Standard: NPT (National Pipe Taper)
- Thread Pitch: 14 TPI (threads per inch)
- Thread Direction: Right-hand
- Material: Alloy steel
- Quantity: 4-piece set
- Finish: TiCN coated for extended tool life
- Part Number: 37830
Typical Applications
The Ridgid 37830 threading dies are suitable for:
- Cutting new threads on steel pipe in plumbing and HVAC systems
- Conditioning conduit threads in electrical work
- Industrial maintenance and repair threading operations
- Shop and field applications requiring portable threading
- Replacement of worn or damaged dies in existing ratchet threader sets
Compatibility & Replacements
Compatible With
- 12-R manual ratchet threaders
- 11-R manual ratchet threaders
- O-R manual ratchet threaders
- OO-R manual ratchet threaders
- 111-R manual ratchet threaders
- 30A 3-way pipe threaders
- 31A 3-way pipe threaders
Replaces / Drop-In Replacement For
The Ridgid 37830 is a direct replacement for worn or damaged 3/4″ NPT 12-R dies used in equivalent Ridgid ratchet threader models and compatible third-party threading equipment. Verify compatibility with your specific threader model before ordering.
Works With
- All Ridgid 12-R series ratchet threaders and die head assemblies
- Manual ratchet threading systems using standard 12-R die cartridges
- NPT (National Pipe Taper) threaded connections and fittings
