Ridgid 36880 OO-R NPT Threading Die Head

Ridgid 36880 OO-R NPT Threading Die Head

The Ridgid OO-R NPT Threading Die Head, Model 36880, is a precision threading component engineered for cutting National Pipe Taper (NPT) threads on compatible Ridgid threading machines. This die head is offered across a range of trade sizes from 1/4" through 1", giving professional pipefitters, plumbers, and electricians a consistent, repeatable NPT threading solution sized to match their specific pipe or conduit application. Manufactured in the United States and backed by Ridgid's Full Lifetime Warranty, the OO-R die head is built for long-term durability under demanding jobsite conditions.

Key Features

• Size Range: Available in 1/4", 3/4", and 1" trade sizes to match a range of NPT pipe and conduit threading needs.
• Model Designation: Identified as OO-R (NPT), a Ridgid die head series configured specifically for NPT thread cutting.
• NPT Thread Type: Designed to cut National Pipe Taper (NPT) threads for standard pipe and conduit fitting connections across the sizes offered.
• Full Lifetime Warranty: Backed by Ridgid's Full Lifetime Warranty across the OO-R die head range, reflecting confidence in build quality and long-term reliability.
• Made in the USA: Manufactured in the United States, aligning with Ridgid's domestic production standards for professional tooling.
• Ridgid Model 36880: Cataloged under Ridgid part number 36880 for accurate identification and reordering, spanning the full OO-R NPT size range.

Technical Specifications

• Model Number: OO-R: (NPT)
• Available Sizes: 1/4", 3/4", 1"
• Product Warranty: Full Lifetime Warranty
• Country of Origin: United States

Typical Applications

• NPT Pipe Threading on Compatible Ridgid Threading Machines
• Plumbing and Pipefitting Installations
• Electrical Conduit Threading Where NPT Connections Are Required
• Commercial and Industrial Pipe Fabrication
• Replacement or Spare Die Head for Existing Ridgid Threading Setups

Why Ridgid?

Ridgid is a trusted name in professional pipe threading and tooling equipment, and the OO-R NPT die head, Model 36880, carries that reputation forward across its full 1/4" to 1" size range with U.S.-made construction and a Full Lifetime Warranty. Professionals who depend on accurate, repeatable NPT threads in whatever size the job requires can rely on this die head as a durable, code-compliant component of their threading toolkit.