TerraMax Milling System

Reach completion of your milling operation faster with our TerraMax milling system.


The TerraMax™ milling system improves coiled tubing (CT) milling time by reducing travel time within the wellbore to the obstruction and minimizing the time required to complete the milling operation. The system is ideal for plug milling, scale and cement milling operations, wellbore obstruction milling, fish removal, and burn-over operations.

The milling system includes:

  • Coil connector
  • Twin flapper check valve
  • Bowen™ TerraForce™ CT jar
  • Heavy-duty hydraulic disconnect
  • Agitator™ NEO™ oscillation CT tool
  • CT motor assembly
  • ShredR™ bit or Bowen™ mill


  • Individual tools within the BHA are:
    • Field proven with thousands of runs on assemblies
  • Assembled with the NOV Certified assembly process
    • Full traceability on all independent components of the assembly
    • Trained service technicians
  • Technical support available for tools
  • Designed for long, aggressive jobs
  • Ideal for a wide range of CT milling applications
  • TerraMax Milling System Catalog

Three fourths shot of a TerraMax Milling System on tripods with machinery in the background
Front view of the TerraMax Milling System, focusing on the junk mill. Product on tripods with machinery in the background.
Three fourths render of a curved TerraMax Milling System on a white background, with a focus on the junk mill
Full side render of a curved TerraMax Milling System on a white background

Related Products

TerraSEAL Twin Flapper Check Valve

Prevent the backflow of well fluids into the coiled tubing with our twin flapper check valve.

Learn more

Bowen TerraForce Coiled Tubing Jar

Achieve easy, hard-hitting operations with no coiled tubing jar setting or adjustment required before or during operation.

Learn more

Agitator XP Coiled Tubing Tool

Complete coiled tubing operations in extended-reach wells faster with our Agitator XP tool. 

Learn more

Agitator NEO Coiled Tubing Tool

The Agitator NEO coiled tubing (CT) tool offers proven friction reduction and improved weight transfer for coiled tubing applications.

Learn more

Coiled Tubing Motor Bearing Assembly

The NOV coiled tubing (CT) motor is an engineered solution for the CT market. 

Learn more