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RIDGID 300 Compact 66947 NPT Pipe Threading Machine (New)

by RIDGID

Original price $ 5,966.88 - Original price $ 5,966.88
Original price
$ 5,966.88
$ 5,966.88 - $ 5,966.88
Current price $ 5,966.88
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RIDGID 300 Compact 66947 — NPT Pipe Threading Machine, 115V, 38 RPM (Stand shown sold separately)

Cut, ream, and thread pipe with one compact machine.

The RIDGID 300 Compact is a portable pipe threading machine for plumbing, mechanical, and pipe fabrication work. Its ½ HP motor and 38 RPM spindle drive the pipe while the carriage-mounted tools handle cutting, reaming, and NPT threading.

A self-contained oiling system supplies cutting oil through the die head, with adjustable flow to suit the job. The included universal alloy dies cover ½–2 inch NPT pipe threads.

Key Features

  • Three operations in one machine: Cut pipe to length, ream the inside edge, and produce external threads.

  • 811A quick-opening die head: Provides straightforward release after threading.

  • Integrated oiling system: Features an oil reservoir and self-priming pump.

  • Adjustable oil flow: Controls cutting-oil delivery through the head.

  • Hammer-type chuck: Uses replaceable rocker-action jaw inserts.

  • Forward/off/reverse control: Includes a foot switch for machine operation.

  • Compact design: Suits workshop use and transport between jobsites.

Technical Specifications

Specification Details
Brand / Model RIDGID 300 Compact
Catalog number / MPN 66947
Thread type NPT
Voltage 115V
Motor ½ HP universal
Spindle speed 38 RPM
Machine pipe capacity ⅛–2 in with appropriate dies
Included pipe threading dies ½–¾ in and 1–2 in NPT
Bolt capacity ¼–2 in with appropriate tooling
Die head 811A quick-opening, right-hand
Oiling system Through-head delivery with integral reservoir
Listed weight 115 lb / 52.3 kg

What’s Included

Equipment Catalog Number
RIDGID 300 Compact threading machine 66947
811A NPT quick-opening die head 97065
Model 344 reamer 34612
Model 360 cutter 42370
½–¾ in universal alloy die set 47745
1–2 in universal alloy die set 47750
Nu-Clear thread cutting oil 70835
5/32, 3/16, and 5/16 in hex keys —

Stand sold separately. Threading sizes outside the included ½–2 inch die range and bolt threading require additional tooling.

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