The RAZORCUT 80i is designed for the professional who wants the ultimate in PLASMA performance in a portable package.
Specifically designed for heavy PLASMA applications in the workshop & on the worksite, the RAZORCUT 80i boasts some serious power. 415V Three Phase allows for maximum performance.
The RAZORCUT 80 comes equipped with a J100XC torch, CNC port, adapter and ground cable, with machine torch options available. A PLASMA package that gets the job done at the highest level.
Cut with peace of mind knowing our 3-Year warranty for RAZOR machines has you covered.
How The Razorweld RAZORCUT 80i Compares To Other Plasma Cutter Options
Fabricators and metalworking shops evaluating 80A plasma cutters usually face this question: should I get a budget single-phase unit, a mid-range CNC-ready plasma cutter, or invest in the RAZORCUT 80i for three-phase industrial performance?
Here's the honest comparison:
| Feature |
Budget Single-Phase 80A Plasma Cutter ($700-$1,600) |
Mid-Range CNC-Ready 80A Plasma Cutter ($1,600-$2,200) |
Razorweld RAZORCUT 80i ($2,745) |
| Power Input |
220V single phase |
220V single phase |
415V three phase |
| Arc Start |
Basic pilot arc or HF |
Pilot arc, blowback or HF |
Pilot arc, starts before contacting workpiece |
| Torch |
Included, standard length |
Included, standard length |
Included J100XC torch, 19.5 ft. |
| CNC Port |
Rarely included |
Included on select models |
Included with adapter |
| Duty Cycle |
Lower at rated amperage |
Moderate |
Rated for heavy, sustained workshop and worksite use |
| Machine Torch Options |
Not typically available |
Sometimes available |
Available |
| Curved/Uneven Surface Control |
Limited due to contact-start designs |
Improved with pilot arc |
Superior control from pilot arc starting before contact |
| Warranty |
1 year or less |
1-2 years |
3-year warranty |
| Best Suited For |
Occasional light-gauge cutting |
Regular shop use, CNC table setups |
Heavy-duty professional cutting, workshop and worksite |
Why The Razorweld RAZORCUT 80i Is Worth The Investment
This isn't just an 80A plasma cutter, it's built around 415V three-phase power for maximum performance, giving fabricators and shops the kind of sustained cutting capability that single-phase budget machines can't match.
The RAZORCUT 80i specifically addresses the needs of professionals who need heavy plasma cutting performance in a portable package, whether in the workshop or on the worksite.
Pilot Arc Start That Handles Real-World Surfaces. The RAZORCUT 80i lets you start your arc before contacting the workpiece, delivering superior plasma control even on curved or uneven surfaces where contact-start designs struggle to maintain a consistent cut.
Built For Heavy Plasma Applications
415V three-phase input allows for maximum performance beyond what single-phase machines can deliver
The included J100XC torch, CNC port, and adapter make the RAZORCUT 80i ready for both handheld and CNC table applications
Machine torch options are available for shops looking to integrate the RAZORCUT 80i into automated cutting setups
Engineered For Reliable, Professional-Grade Cutting
A 19.5 ft. plasma torch provides extended reach for handheld cutting applications
The complete package includes ground cable and power adaptor, reducing setup time out of the box
Portable design keeps the RAZORCUT 80i mobile between the workshop and job site despite its industrial power input
Real Savings
Three-phase power input supports higher sustained performance, reducing the downtime and thermal cutback common with single-phase machines under heavy use
Included CNC port and adapter eliminate the cost of a separate CNC-ready model or upgrade kit
A 3-year warranty on RAZOR machines reduces the risk of unexpected repair costs
Free shipping and no sales tax through Summit Forge Supply keeps the total cost down compared to buying elsewhere and paying tax and freight separately
The Bottom Line Fabricators and shops that need serious, sustained plasma cutting performance can't afford a single-phase budget machine that struggles under heavy workshop demands. The Razorweld RAZORCUT 80i is built with 415V three-phase power, pilot arc starting, and CNC readiness, so it delivers professional-grade cutting whether handheld or on a CNC table. For anyone running plasma cutting as a serious part of their operation, this is the machine built to handle it.