What it welds
The Lincoln Electric K5255-1 Flux-Core Welder is a flux-core only on 120-volt input; its listing doesn't state an output range, so check the rating plate.
The maker's thickness claim reads "welds up to 1/4"".
The listing doesn't give a duty cycle with its amperage, which makes long beads hard to plan; the rating plate or manual should state it. Why it matters.
As a flux-core machine it runs self-shielded wire with no gas bottle, which suits outdoor work; expect slag to chip off and less finesse on thin sheet.
A 120-volt machine runs from a household circuit, usually a 20-amp one per the manual. 120 V vs 240 V.
Eye protection: OSHA's minimum is shade 10 for most of this machine's range. Full table.
Also on the listing: a weight of 15 lb.
Warranty, per the listing: 12 months.
Is it the right machine for the job?
Buy it for
- Outdoor and gasless repairs
Skip it for
- Aluminium
What it does well, where it falls short
Does well
- Runs on household 120 V
- No gas bottle needed
Falls short
- Duty cycle not stated with amps
- 120 V caps output
- Slag cleanup
- Output range not stated
Power and setup notes
- Ratings are the maker's own, stated under the maker's conditions. Follow the manual, wear eye protection of at least OSHA's minimum shade, keep combustibles away, ventilate, and have a licensed electrician install new circuits.
Rated output and specs
Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.
| Model number | K5255-1 | Retailer |
|---|---|---|
| Power | Corded Electric | Retailer |
| Features (seller) | Portable | Retailer |
| Warranty | 12 months | Retailer |
| Input power | 120 V | Retailer |
| Product weight | 15 lb | Retailer |
| Max steel (maker) | welds up to 1/4" | Retailer |
Machines to put next to it
Other mig and flux-core welders in the same amp range
- Everlast Power Equipment Cyclone 140E Flux-Core Welder
- Hobart Handler 125 Flux-Core Welder
- Lincoln Electric K6080-1 Flux-Core Welder
- Sunstac SS-180M MIG Welder
Every mig and flux-core welders on one spec sheet · All Lincoln Electric machines listed
Final verdict
Made for outdoor and gasless repairs.
Where to buy
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