Ridgid RDDHCOOR34 Complete 00R Die Head 3/4 Inch Npt

Product Description

The RIDGID RDDHCOOR34 is a complete 00R die head configured for cutting 3/4 inch NPT threads. Die heads of this type mount onto compatible threading machines and hold the cutting dies in a self-opening configuration, allowing the dies to release automatically at the end of each thread cut. The 00R head style is a widely recognized form factor used on portable and stationary pipe threading machines. This component is installed and serviced by licensed plumbers, pipefitters, and mechanical contractors working on pipe fabrication in residential, commercial, and industrial settings.

This die head is intended for pipe threading applications where 3/4 inch NPT tapered threads are required. It is suited for use in plumbing rough-in work, gas piping fabrication, and mechanical systems piping where threaded steel or iron pipe connections are standard. The complete assembly includes the die head body and cutting dies, making it a ready-to-install unit for threading operations on the job site or in a pipe shop.

Key Features

• Configured for 3/4 inch NPT tapered thread cutting
• Complete assembly includes die head body and cutting dies
• 00R die head style for use with compatible RIDGID threading machines
• Self-opening die head design releases automatically at thread completion
• Built for repetitive production threading in trade and fabrication environments

Compatibility

Designed as an OEM-style replacement or direct-fit die head for RIDGID 00R-compatible pipe threading machines accepting 3/4 inch NPT die heads.

Installation Notes

Installation and die head changes should be performed by a qualified pipefitter or plumber familiar with pipe threading equipment. Always power down and disconnect the threading machine from its power source before mounting or removing a die head. Verify that the die head is fully seated and locked into the machine before resuming operation. Follow applicable IFGC and IPC guidelines when threading pipe for gas or plumbing systems.

Technical Specifications

• Thread Standard: NPT (National Pipe Taper)
• Thread Size: 3/4 inch
• Die Head Style: 00R
• Assembly Type: Complete (head and dies included)

Standard Information

• Brand: RIDGID
• Manufacturer Part Number: RDDHCOOR34