For anyone shopping in the laser plasma waterjet cutting space, the four listings here are all laser engravers, not plasma or waterjet units. The real choice is between a compact 10W Longer desktop engraver and an 80W CNC full-metal machine with a larger frame. Listed prices run from USD 208.31 to USD 499.00, so the budget spread is wide enough to change the decision.
Quick take
If you want a 10W laser engraver, all three Longer listings accept the same carving materials: wood, paper, plastic, leather, PCB board, and lacquered metal. For cutting, they list cardboard, non-woven fabric, acrylic material, and thin plastic board. The difference is condition, listed price, and the air-kit phrase on one title. The 80W CNC model sits apart with its full-metal large frame and USB/Bluetooth connection. The lowest listed price belongs to the used Longer 10W machine at USD 208.31; the highest belongs to the 80W CNC machine at USD 499.00.
Listed price comparison
| Product | Listed Price | Price Bar |
|---|---|---|
| Longer 10W Laser Engraver, Laser Cutter Machine | USD 235.99 | |
| Longer 10W Laser Engraver Machine, 24000mm/min, Laser Cutter🔥-Free Used Air kit | USD 264.98 | |
| Longer 10W Laser Engraver Machine, 10W Laser Cutter, 24000mm/min, 🔥Used-C | USD 208.31 | |
| 80W CNC Laser Engraver Cutting Machine Full Metal Large Frame Wood Router Tools | USD 499.00 |
Decision matrix
| If you need... | Consider... | Why |
| Lowest listed 10W engraver and can accept a used unit | Longer 10W Laser Engraver Machine, 10W Laser Cutter, 24000mm/min, 🔥Used-C | It carries the same material list as the other Longer 10W machines at the lowest listed price. |
| New 10W unit with USB/TF card connection | Longer 10W Laser Engraver, Laser Cutter Machine | New condition, 10W power, and the same carving/cutting material support. |
| New 10W unit with an air-kit phrase in the title | Longer 10W Laser Engraver Machine, 24000mm/min, Laser Cutter🔥-Free Used Air kit | The only Longer title here that names a free used air kit. |
| Full-metal CNC-style machine | 80W CNC Laser Engraver Cutting Machine Full Metal Large Frame Wood Router Tools | Large-frame design and USB/Bluetooth connection, at the highest listed price. |
Product notes
Longer 10W Laser Engraver, Laser Cutter Machine, High speed up to 24000 mm/min
This is the new 10W Longer unit with USB/TF card connection and a 400x400mm working area. The description lists cutting through 20mm wood and 30mm acrylic, and carving materials include wood, paper, plastic, leather, PCB board, and lacquered metal. Engraving application is gift personalization, so it reads as a personalization-focused tool rather than a full industrial engraver. If you want a new 10W machine without the air-kit phrase, this listing provides the core Longer 10W feature set. It sits between the used unit and the air-kit model in listed price.
Longer 10W Laser Engraver Machine, 24000mm/min, Laser Cutter🔥-Free Used Air kit
If an air kit is part of your planned setup, this title names it directly: Free Used Air kit. The machine is new and shares the same material support as the other Longer 10W listings, including cardboard, non-woven fabric, acrylic, and thin plastic board for cutting. USB/TF card connection is listed. The title also carries the 24000mm/min speed phrase. This is the highest-priced 10W in the group, so the air-kit mention is the added difference on the listing.
Longer 10W Laser Engraver Machine, 10W Laser Cutter, 24000mm/min, 🔥Used-C
This is the listing with used condition, and it is the lowest priced option in the group. The material compatibility is the same as the other Longer 10W machines: carve on wood, paper, plastic, leather, PCB board, and lacquered metal, and cut on cardboard, non-woven fabric, acrylic, and thin plastic board. The title highlights 24000mm/min. If used condition is acceptable, this is the cheaper entry into the Longer 10W feature set. If you prefer a new machine, one of the other Longer listings will match your condition preference.
80W CNC Laser Engraver Cutting Machine Full Metal Large Frame Wood Router Tools
This full-metal large-frame CNC model is a different form factor from the 10W desktop units. It lists USB/Bluetooth connection, CNC machine operation, and laser engraving method. The description references LaserGRBL and LightBurn software, which may matter if you already use those tools. It carries the highest listed price in the set, so you are paying for the larger frame and CNC positioning style. For someone who wants a desktop 10W engraver, this sits at the far end of the comparison.
Final recommendation by use case
- Lowest listed price: Choose the used Longer 10W Laser Engraver Machine, 10W Laser Cutter, 24000mm/min, 🔥Used-C. You get the Longer 10W material list at the lowest listed price, with used condition as the trade-off.
- New 10W desktop standard: Choose the Longer 10W Laser Engraver, Laser Cutter Machine. It gives you new condition, 10W power, and USB/TF card connection without the air-kit phrase.
- New 10W with air-kit mention: Choose the Longer 10W Laser Engraver Machine, 24000mm/min, Laser Cutter🔥-Free Used Air kit if the free used air kit phrase in the title matters to you.
- Full-metal large frame: Choose the 80W CNC Laser Engraver Cutting Machine Full Metal Large Frame Wood Router Tools when you want a CNC-style full-metal machine and are comfortable with the highest listed price.
