Lincoln Electric FlexCut 125 K5828-H Handheld Ready-Pak plasma cutting package for mild steel, stainless steel and aluminum.
Key Features and Benefits
- 30–125 A output range supports adjustment for the cutting task; maximum output is not a continuous-duty rating.
- LCD controls make cutting settings visible at the machine.
- Handheld Ready-Pak includes the listed torch and starter consumables.
- FlexConnect torch system supports compatible torch configurations; match torch heads and cables to the application.
Technical Specifications
| Specification | Details |
|---|---|
| Model / MPN | FlexCut 125 / K5828-H |
| Equipment type | Handheld plasma cutting package |
| Output range | 30–125 A |
| Gas supply | Air or Nitrogen |
| Gas pressure required | 90–130 psi |
| Recommended mild-steel cut | 1 1/2 in @ 15 ipm |
| Maximum mild-steel cut | 1 3/4 in @ 10 ipm |
| Maximum mild-steel severance | 2 1/4 in @ 5 ipm |
Cutting thickness ratings include the stated travel speed. Recommended cutting and maximum severance are different operating conditions.
Applications and Compatibility
For metal fabrication, maintenance and repair involving mild steel, stainless steel or aluminum. Match the machine, torch and consumables to the material and task.
Mechanized cutting requires an appropriate machine torch and compatible equipment; this is the handheld package.
What Is Included
- (1) FlexCut 125 Plasma Cutter
- (1) FlexCut PRO FlexConnect Handheld Torch
- (1) Ground Cable & Clamp
- (1) Input Power Cord
- (7) Nozzles
- (7) Electrodes
- (1) Swirl Ring
- (1) Retaining Ring
- (3) Shields
Setup and Documentation
Use the exact-model operator instructions to confirm electrical supply, gas setup and consumables before installation. Follow the documented inspection and maintenance requirements.
Frequently Asked Questions
Does this package include a handheld torch?
Yes. The handheld torch is identified in the package contents above.
Does it need a separate compressor?
It requires a suitable external gas supply. Air or nitrogen is listed for this model.
Is the maximum cutting thickness the recommended cutting rating?
No. Compare the separate thickness and travel-speed conditions in the specifications table.
Is the maximum amperage a continuous-duty rating?
No. Confirm the exact input supply and duty-cycle conditions in the operator instructions.
Does the K5828-H listing identify a power-source-only unit?
No. The manufacturer identifies K5828-H as the handheld assembly and K5828-PS as the power-source-only version. Check the exact package rather than relying on the FlexCut 125 family name.
WARNING: Cancer and reproductive harm.
Compare FlexCut 125 with FlexCut 65
Use the comparison guide to review cutting ratings and package differences, then confirm the exact product's power and gas requirements.