Model 300 Compact Threading Machine 1/2″ – 2″ NPT Hammer Chuck

  • Lightweight portable designed for fast transport and set up.
  • Built-in oiling system with adjustable flow control for ideal threading performance.
  • Transmission and covers are designed to reduce noise.
  • Versitle for threading or roll grooving.
  • Hammer type chuck to quickly secure the workpiece
  • Quiet operation.


In stock

In stock

Additional information

Shipping Weight159.0159 lbs
Shipping Dimensions31.8 × 17.3 in


Pipe Capacity : 1/8″ – 2″ (3mm-50mm).

Bolt Capacity : 1/4″ – 2″ (6mm-50mm).

Motor Control : Heavy-duty rotary forward/off/reverse and integral foot switch.

Chuck : Hammer-type with replaceable, rocker-action jaw inserts.


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Since 1923, RIDGID has remained the symbol of certainty to dedicated professionals of the expert trades. Every tool that bears the RIDGID brand is engineered to the same high standards of quality, strength, and endurance, as was that first heavy-duty pipe wrench more than 80 years ago.