Product Description
Built to Dominate. Designed for Precision. Trusted by Fabricators.
The Thermal Dynamics Cutmaster® 40 with SL60™ 1Torch® is the plasma cutter engineered for industrial metalworkers who refuse to compromise. Designed with direct input from working fabricators, this machine delivers industry-leading cutting performance in a compact, portable package that outperforms anything in its weight class.
Weighing in at just under 23 pounds, the Cutmaster 40 doesn’t just go anywhere—it conquers everywhere. Whether you’re on-site, in the shop, or deep into a custom fabrication project, it delivers true 40-amp output with smooth, consistent cutting across mild steel, stainless, and aluminum.
Key Features:
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True 40-Amp Output: Cut through up to 5/8" mild steel with ease—ideal for industrial-grade demands.
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Best-in-Class Power-to-Weight Ratio: Lightweight enough to go mobile, powerful enough for heavy-duty work.
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SL60™ 1Torch® Included: Industry-proven for comfort, reliability, and consumable life.
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Extended Cutting Arc Length: Offers greater reach and visibility without compromising cut quality.
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Intuitive Controls: Simplified digital display and settings tailored for pros who need to adjust on the fly.
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Rugged Design: Built to withstand harsh shop and field conditions, with overvoltage protection and reinforced housing.
Technical Specifications:
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Input Voltage: 208–230V, 1-Phase
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Output Range: 15–40 Amps
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Duty Cycle: 40% at 40A, 230V
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Max Cut Thickness (Manual): 5/8" (mild steel)
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Recommended Cut Thickness: 3/8"
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Weight: 22.9 lbs (10.4 kg)
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Torch Lead Length: 20 ft SL60 1Torch
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Warranty: 3-Year Limited (Machine), 1-Year (Torch)
Why Fabricators Choose the Cutmaster 40:
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Faster Cuts. Less Cleanup. Delivers clean edges with minimal dross to reduce grinding and finishing.
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Total Portability. Handle any job site with a cutter that’s compact, lightweight, and reliable.
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Built for Real-World Use. Designed with insight from welders and metalworkers who put their gear to the test every day.
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Unmatched Torch Performance. The included SL60 1Torch is the go-to solution for durability, comfort, and control.
Applications:
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Custom Fabrication
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Industrial Maintenance
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Automotive & Truck Repair
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Farm & Equipment Work
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HVAC and Sheet Metal
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General Manufacturing
What’s In the Box:
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Cutmaster 40 Power Supply
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SL60™ 1Torch® with 20 ft Lead
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Work Clamp with 10 ft Cable
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Power Cord
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Spare Parts Kit
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Operating Manual
Optimize Your Cut. Maximize Your Output.
Whether you're cutting steel plate on the shop floor or shearing sheet metal in the field, the Thermal Dynamics Cutmaster 40 delivers unmatched precision, reliability, and performance. Get the edge that professionals count on—backed by a brand known for durability and cutting innovation.
Available now at GTW Welding Supplies — where serious fabricators get serious tools.
