---
product_id: 263185976
title: "S7 CUT-50 Plasma Cutter, 50A 110V/220V Dual Voltage, Non-Touch Pilot Arc, Clean Cuts up to 20mm, Built-In Air Regulator, IGBT Inverter for Home & DIY Metal Cutting"
brand: "s7"
price: "A$499"
currency: AUD
in_stock: true
reviews_count: 9
category: "S7"
url: https://www.desertcart.com.au/products/263185976-s7-cut-50-plasma-cutter-50a-110v-220v-dual-voltage
store_origin: AU
region: Australia
---

# 50A True Cutting Power Built-In Air Regulator Dual Voltage 110V/220V S7 CUT-50 Plasma Cutter, 50A 110V/220V Dual Voltage, Non-Touch Pilot Arc, Clean Cuts up to 20mm, Built-In Air Regulator, IGBT Inverter for Home & DIY Metal Cutting

**Brand:** s7
**Price:** A$499
**Availability:** ✅ In Stock

## Summary

> ⚡ Cut Clean, Cut Smart — Own the Metalwork Game!

## Quick Answers

- **What is this?** S7 CUT-50 Plasma Cutter, 50A 110V/220V Dual Voltage, Non-Touch Pilot Arc, Clean Cuts up to 20mm, Built-In Air Regulator, IGBT Inverter for Home & DIY Metal Cutting by s7
- **How much does it cost?** A$499 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/263185976-s7-cut-50-plasma-cutter-50a-110v-220v-dual-voltage)

## Best For

- s7 enthusiasts

## Why This Product

- Trusted s7 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Air Control:** Integrated air regulator means zero extra setup—just connect and cut.
- • **Powerful & Precise Cuts:** Cleanly slices through steel up to 20mm, perfect for serious DIY and home projects.
- • **Non-Touch Pilot Arc Tech:** Effortlessly cut painted or rusty metals without torch contact, extending consumable life.
- • **Cut Like a Pro, No App Needed:** Instant, hassle-free setup with no software distractions—just pure cutting power.
- • **Reliable Dual Voltage Flexibility:** Works seamlessly on 110V or 220V power sources, adapting to any workspace.

## Overview

The S7 CUT-50 Plasma Cutter delivers professional-grade 50A cutting power with dual voltage support (110V/220V), enabling clean cuts up to 20mm on steel. Featuring non-touch pilot arc technology and a built-in air regulator, it offers effortless, precise cutting ideal for home, farm, and DIY metal fabrication without the complexity of app controls.

## Description

S7 CUT-50 Plasma Cutter, 50A 110V/220V Dual Voltage, Non-Touch Pilot Arc, Clean Cuts up to 20mm, Built-In Air Regulator, IGBT Inverter for Home & DIY Metal Cutting - desertcart.com

Review: Excellent buy - This is an amazing little machine. Easy to assemble. Easy to use. Well worth the money. With that said, I will not be using it on a daily basis. It will be used on a farm/ranch. So some months it will be used more than others. But it works very well for its intended purposes.
Review: Works well - No issues has worked well for me haven’t had to use it for any heavy cutting applications but has run perfect every time I have used it on multiple metals.

## Features

- Same Cutting Power, No App Required: Delivers the same cutting thickness and clean performance as advanced models, without relying on mobile apps or software control. Simple setup, instant cutting.
- True 50A Output for Real-World Cutting: Cuts up to 18mm @110V and 20mm @220V on steel, designed for stable output instead of short-term peak ratings.
- Non-Touch Pilot Arc for Smooth Starts: Pilot arc technology allows cutting through painted, rusty, or coated metal without direct contact, improving efficiency and consumable life.
- Built-In Air Regulator, Plug & Cut: Integrated air pressure regulator eliminates extra setup and external fittings. Ideal for home garages and DIY workshops.
- For Users Who Value Performance Over Apps: Designed for DIY users, home repairs, and light fabrication who want reliable cutting performance without added cost or complexity.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08L889WBF |
| Best Sellers Rank | #24,104 in Automotive ( See Top 100 in Automotive ) #17 in Plasma Cutting Equipment |
| Date First Available | October 15, 2020 |
| Item Weight | 22.2 pounds |
| Item model number | CUT50 |
| Manufacturer | win-win |
| Product Dimensions | 16 x 6 x 10 inches |

## Images

![S7 CUT-50 Plasma Cutter, 50A 110V/220V Dual Voltage, Non-Touch Pilot Arc, Clean Cuts up to 20mm, Built-In Air Regulator, IGBT Inverter for Home & DIY Metal Cutting - Image 1](https://m.media-amazon.com/images/I/81bltLr5nmL.jpg)

## Questions & Answers

**Q: The description says this unit has a gas delay (both before and after trigger release) can anyone confirm?**
A: hi  thank you for your question, gas delay is after trigger release, this Features is use for Cool down the muzzle

**Q: can this cut aluminum?**
A: Yes you can. Gets a little messy with thick pieces like 1/2" etc but will still do it.

**Q: Does anyone have a link to the manual?**
A: Manual comes in box, it's very vague. You have to some set up 
On your own. What videos on you tube there better than the manual..

**Q: What consumables do you recommend?**
A: You can buy some consumable kits from a similar brand that will work. Honestly just look for the identical in apearance other chinese brands. They sell boxes of just consumables

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent buy
*by P***S on September 30, 2025*

This is an amazing little machine. Easy to assemble. Easy to use. Well worth the money. With that said, I will not be using it on a daily basis. It will be used on a farm/ranch. So some months it will be used more than others. But it works very well for its intended purposes.

### ⭐⭐⭐⭐⭐ Works well
*by G***T on January 6, 2026*

No issues has worked well for me haven’t had to use it for any heavy cutting applications but has run perfect every time I have used it on multiple metals.

### ⭐⭐⭐⭐ Nice little unit, pilot arc is great!
*by J***N on January 21, 2021*

For a sub $300 plasma cutter with pilot arc, it does pretty well. I'll start off with the quirks of my machine. First, the screws that mount the air pressure regulator screw into double nuts on the inside. This means that you'll never mount the regulator without either opening up the box (as I did, see photos) or having loose nuts inside the case (super dangerous). Luckily, opening up the box required only a phillips #2 screwdriver. While inside, I did snap a few photos, in case any of you know what a plasma cutter should look like inside. I installed the regulator mount, double nutted, and put a dab of super glue on the backside. A couple of sheet metal screws would have been a better solution for the manufacturer. For what it's worth, I did not feel like I had done any damage removing the cover to install the regulator, everything inside was tidy and well secured. Second is the hilariously short "ground". Really, it's about 46.5 inches (120 cm) long. This will need to be addressed immediately for most of us. Third is the plug. It's a 50 amp dryer plug, which I suppose is adequate but expect to install one (NEMA 6-50) or convert. I adapted n extension cord, as I did not want to cut anything before verifying that it worked. Fouth is the cord itself, which is 12 gauge. Theoretically, I think it can just handle the amperage (25 amps on 2 legs is 50 amps), but it seems pretty weak compared to the outlet that it requires. I'm pretty sure that means that the unit is over-rated so you could probably get by on a 30 amp 230v plug. YMMV, but I don't see any way that 2-12 is going to carry 50 amps at 80% duty cycle without a fire hazard. I knocked off 1 star for these. On to readying and use. The air connectors are weak, but probably adequate for 60 psi, which is going to be your max. Set your air supply (at the compressor or in-line) at that so you never exceed 60 psi. I do not trust the pressure gauge supplied, but if my line pressure is only 60, then I am unlikely to rupture anything. For the quarter inch that I cut (poorly, more on that later), 40 psi is about right. A 1/4 npt male threaded air nipple will thread right into the regulator for quick connect. I used thread sealant and had no leaks. Make sure all electrical fittings are clean and tight. As an aside, dual voltage units are known to be weak in their switching (from 115 to 230v and back). It's always a good idea to not utilize this feature and just run 230v, if you can. This is true even with well known high end welding equipment. Also, make sure you clean the ground area. The torch can cut cut through slag and paint, but the ground cannot. So, I marked up and attempted to cut a piece of 1/4" angle. Nothing. After checking over everything, I found that the small tip under the cone was not tight (there are 2 metal tips under the ceramic cone). After that, I could cut. Almost immediately, I broke the standoff, and the result is a pretty crappy freehand cut. They'll get better as I dial in amperage and pressure, but I'll get a better standoff. The pilot arc worked flawlessly and the cut started off fairly neat. So, initial impressions... The plasma cutter performs basically as advertised. It is around 1/5th the cost of a comparable Esab unit, and prices equivalent to a set of torches. It's smaller and lighter than torches and won't get blow-uppy. My generator should be able to power it for most cuts. I tried to get the least expensive pilot arc unit on Amazon just to see how it would perform. Aside from the stuff above, all of which is correctable, it's a decent unit. In the future, I may upgrade the cord and correct the crimp on fittings as preventative maintenance, but I do want to see how well it does as built. I'll update if I have anything worth noting. Edit: I added a photo of a better cut with amperage at 38, air at 45psi and a skate on the torch. Looks quite a bit nicer, and upon . Pilot arc does work well, I added a shot of the torch . The dial labeled "A" is amperage, the one labeled "S" sets the delay time for shutting off the air after the trigger is released. I've only cut a couple feet so far, but it impresses for the cost. I tested the pressure gauge against a known good one, and they read close to identical up to 60 psi. I thought that I would find the torch sad and low quality and it is not. I am even finding that I like the trigger guard as it prevents activation when I lay the torch down on the table. This is a feature that I thought was decidedly "homeowner" level but I like it. Also, Amazon wants me to mention the sheerness of this product, it has none. No sheerness whatsoever. It's completely opaque. Thickness, as always, is in the eye of the beholder.

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-29*