Disclosure: As an Amazon Associate I earn from qualifying purchases. Buying through these links costs you nothing extra.
The best plasma cutters under $500 depend on what else you need. Pick a 3-in-1 combo (YESWELDER CT-520 or PrimeWeld CT520D) if you also want TIG and stick welding, a CNC-ready cutter (Lotos LTP5500DCNC) for a cutting table, or a compact cutter-only unit (YESWELDER CUT-60DS PRO or ARCCAPTAIN CUT55 MP). These are budget-class machines, but prices change, so confirm the current price is still under $500 before you buy.
Top Picks: Plasma Cutters Under $500
| Use | Product | Type (per listing) | Notes |
|---|---|---|---|
| Multi-process | YESWELDER CT-520 | Cut/TIG/Stick, 50A plasma | 110/220V, high-frequency start |
| Easy-start combo | PrimeWeld CT520D | Cut/TIG/Stick, 50A plasma | 110/220V, 3-year warranty highlighted |
| CNC cutting | Lotos LTP5500DCNC | Cutter, 20-55A, non-HF pilot arc | THC torch height control |
| Cutter-only, 60A | YESWELDER CUT-60DS PRO | 4-in-1 cut, grid, gouge, mark | 110/220V, non-touch pilot arc |
| App control | ARCCAPTAIN CUT55 MP | Cutter, up to 55A (240V) | 120/240V, APP control |
How These Cutters Were Compared
This roundup compares listing data (output amps, voltage, functions and weight) with what each type of machine is designed to do. We did not cut with these machines, so the notes below describe intended use and common limits, not test results.
Whatever you choose, check the rated cut thickness, duty cycle, plug type and air requirements in the manual, and keep spare consumables on hand.
Per the listing: 3-in-1 welder and plasma cutter (CUT/TIG/Stick) with up to 200A TIG/Stick and 50A plasma cutting, 110/220V dual voltage, high-frequency start, digital display, about 34 lb.
Best for: Garage and hobby users who want one box for cutting and DC welding.
- TIG on this class of combo is DC, so it will not weld aluminum, and you need a separate argon cylinder and regulator.
- Combos trade some specialization for convenience; check the duty cycle and cut rating in the manual.
- Plasma cutting needs a clean, dry compressed-air supply and spare consumables.
Buyer feedback to check: read recent buyer feedback on the Amazon listing before ordering. This page does not summarize buyer ratings.
Per the listing: 3-in-1 plasma cutter, TIG and stick combo with 50A plasma cutting and 200A TIG and stick, 110/220V, about 32 lb. The listing highlights a 3-year warranty and a 1/2 inch cutting thickness.
Best for: A first multi-process machine for light fabrication and repair.
- Confirm the warranty terms and cut thickness on the listing, not on this page.
- TIG is DC, so aluminum is out, and you need your own argon supply.
- Plasma cutting needs a clean, dry compressed-air supply and spare consumables.
Buyer feedback to check: read recent buyer feedback on the Amazon listing before ordering. This page does not summarize buyer ratings.
Per the listing: CNC-enabled non-HF pilot arc plasma cutter with THC torch height control, 110/220V, 20-55A output, 5/8 inch clean cut capability and a 16 ft torch.
Best for: Hobby CNC tables and users who want a cutter-only machine.
- CNC and THC use need a compatible table and controller; the cutter alone does not make a CNC system.
- The comparison table below shows a different thickness figure, so confirm the cut rating on the listing.
- Cutting only, with no welding functions.
Buyer feedback to check: read recent buyer feedback on the Amazon listing before ordering. This page does not summarize buyer ratings.
Per the listing: 4-in-1 plasma cutter (plate cutting, grid cutting, gouging, marking) with 60A output, 110V/220V dual voltage, non-HF blowback start, non-touch pilot arc and about 21.7 lb weight.
Best for: Portable cutting and gouging in a small shop.
- 60A is the listed output; real cutting thickness depends on air, consumables and travel speed.
- Check the manual for the output you get on 110V compared with 220V.
- Plasma cutting needs a clean, dry compressed-air supply and spare consumables.
Buyer feedback to check: read recent buyer feedback on the Amazon listing before ordering. This page does not summarize buyer ratings.
Per the listing: Non-HF blowback pilot-arc plasma cutter with APP control, up to 55A (240V), 120V/240V support, LED display, rust removal, plasma gouging and real-time air pressure detection, about 21 lb.
Best for: Users who want app-adjustable settings in a light cutter.
- Full 55A output is listed for 240V, so check the 120V rating.
- App control adds convenience, not cutting power.
- No cut thickness was captured in the data used here, so check the listing.
Buyer feedback to check: read recent buyer feedback on the Amazon listing before ordering. This page does not summarize buyer ratings.
Frequently Asked Questions
How do I choose a plasma cutter for home use?
Match the machine to your work: check the rated cut thickness, duty cycle, and whether it runs on 110V, 220V or both. A combo adds TIG and stick welding but can trade some cutting specialization for convenience.
What air supply does a budget plasma cutter need?
Clean, dry compressed air with a regulator and a water trap or dryer in line. Check the manual for the pressure and flow your model needs, and keep spare nozzles and electrodes on hand.
Can I TIG weld aluminum with these combos?
The two combos here list DC power, so they cannot do AC TIG on aluminum. They also need a separate argon cylinder and regulator for TIG.
Are budget plasma cutters safe for beginners?
Yes if you follow the basics: eye protection with the right shade, gloves, flame-resistant clothing, good ventilation and a solid ground clamp near the work. Practice on scrap and heed the manual.
Is 110V enough to cut steel?
110V models usually cut thinner metal than they do on 220V. Check the manual for the rated cut on each voltage before you buy.
Which Cutter Should You Pick?
Choose by workflow. Take the YESWELDER CT-520 or PrimeWeld CT520D if you want cutting plus TIG and stick in one machine. Take the Lotos LTP5500DCNC for a CNC table. Take the YESWELDER CUT-60DS PRO or ARCCAPTAIN CUT55 MP if you only want a light, portable cutter. Check the current price and air requirements first.
Wrapping Up
All five machines target home and light shop use. The combos save space, the Lotos suits CNC, and the two compact cutters keep things simple. Confirm price, voltage and cut rating on each listing, and budget for compressed air and consumables.
Related reading: does a plasma cutter need compressed air?, what size air compressor for a plasma cutter and what is a plasma cutter?
Listing Data Compared
Figures below were copied from the Amazon listings when this page was built and can change. Confirm size, weight and pack count on the listing before ordering.
| Product | Image | Power Type | Weight | Special Highlights |
|---|---|---|---|---|
| YESWELDER CT-520 3-In-1 Welder & Plasma Cutter |
 |
110/220V, DC | 34.4 pounds |
|
| PrimeWeld CT520D Plasma Cutter Combo |
 |
110/220V, DC | 32 pounds |
|
| Lotos LTP5500DCNC Plasma Cutter |
 |
110/220V, DC | 21.73 pounds |
|
| YESWELDER CUT-60DS PRO Plasma Cutter |
 |
110/220V, DC | 21.7 pounds |
|
| ARCCAPTAIN CUT55 MP Plasma Cutter |
 |
110/220V, DC | 21.1 pounds |
|
