Thermal Dynamics Cutmaster 70+ Plasma Cutter – Power, Precision, and Portability

The Thermal Dynamics Cutmaster 70+ is a high-performance 70-amp plasma cutter, delivering clean cuts up to 3/4 inch (19 mm) thick on mild steel. Designed for single-phase power (110V–240V), this unit is lightweight at 39 lbs. (17.7 kg), making it highly portable without sacrificing power. Backed by ESAB's 3-year warranty, the Cutmaster 70+ is built for professionals who demand reliability and precision.

Unmatched Cutting Power & Versatility

• Maximum Cut Thickness: 3/4 inch (19 mm) – Smooth, clean cutting.

• Maximum Edge Start: 1 inch (25 mm) – Ideal for larger materials.

• Severance Cut: 1-1/4 inches (32 mm) – For extreme applications.

Built for Professional & Industrial Use

• Industrial & General Fabrication

• Automotive Body Work

• HVAC & Pipeline Maintenance

• Agricultural Equipment Repair

• Hobbyists & Light Fabrication

• Training Schools & Repair Shops

Advanced Features for Superior Performance

• Portable Yet Durable – Three handles and a rugged all-weather housing ensure easy transport and protection in tough environments.

• High-Visibility LCD Display – 4.3-inch (10.9 cm) glove-friendly TFT screen with a simple control knob for easy adjustments.

• Premium SL60™ 1Torch® – 16 ft. (4.9 m) torch with a safety trigger lock and 2T/4T function for precise control.

• Extended Consumables Life – Black Series plasma electrode provides up to 60% longer life for fewer replacements.

• Post-Cut Air Purge – Automatically extends consumables life after every cut.

• Versatile Cutting Modes – Switch between normal and grate cutting for optimal performance.

• CNC Ready – Pre-installed 14-pin CPC receptacle with voltage divider allows:

  • Start/Stop control

  • OK to Move signal

  • Divided Arc Voltage Ratios: 20:1, 30:1, 40:1, 50:1, 80:1

Industry-Leading ESAB Support

• 3-Year Warranty – Covers the power supply for worry-free operation.

• 1-Year Warranty – On torch and leads for added protection.

• 100% Satisfaction Guarantee – Try it for 100 days. If you're not happy, ESAB will make it right.

Complete Package – Ready to Cut Out of the Box

• Cutmaster 70+ Plasma Cutter

• 16 ft. SL60™ 1Torch® with Black Series Electrode

• Spare Parts Kit

• Work Cable with Clamp & Male Dinse Connector

• Digital Meter

• 50A to 20A Power Adapter

• 20A to 15A Power Adapter

• 1/4 in. NPT Air Fitting with Quick Connect

• Operator’s Manual

Built for Professionals. Engineered for Performance.
Upgrade your cutting capabilities with the Thermal Dynamics Cutmaster 70+ today.