Laser Engravers & Cutters

How to shop for a laser engraver online

Know the laser types. Blue diode lasers (roughly 5W to 40W optical) are the hobby standard: good on wood, leather, cardboard, slate and coated metal, and able to cut thin plywood and dark acrylic. They struggle with clear acrylic and cannot mark bare metal well. 1064nm infrared and fiber lasers mark bare metal and some plastics but do not cut wood. CO2 lasers cut clear acrylic and thick wood cleanly but are larger and pricier. "Dual-light" machines pair a diode with an infrared module so one frame covers wood and metal.

Optical versus input watts. Some listings quote electrical input (for example "80W") next to a much smaller optical output (for example "10W"). Compare optical output only. For cutting, more optical power and a good air assist both matter; for detailed engraving, spot size matters more than raw power.

Enclosure and safety. Open-frame diode lasers require certified safety glasses for the specific wavelength and a room you can ventilate. An enclosed machine with a viewing window and an exhaust fan is far safer around kids and pets. Never laser PVC or vinyl, which release chlorine gas. Budget for a fume extractor or an inline duct fan if you work indoors.

Work area and accessories. Check the bed size against your largest project, and whether there is a pass-through slot for longer boards. Tumblers and rings need a rotary attachment. A honeycomb bed and air assist are essential for clean cuts. Software matters too: check whether the machine works with LightBurn, the brand's own app, or both.

Read the return fee table. This is the biggest trap in the category. xTool charges no service fee on returns in the first 14 days, but from day 15 to 30 a non-defective return costs 10% to 30% of the order total, and the machine must have lasered fewer than 50 times. AtomStack accepts unopened machine returns within 15 days, with a 10% service charge plus return shipping. In practice, once you open and run a machine, plan to keep it.

Warranties and refurbished units. AtomStack covers new machines for one year, open-box for six months and refurbished for three. Laser modules are the part most likely to need replacing, so check the price of a spare module before choosing a machine.

Budget tiers. Entry diode machines run a few hundred dollars. Enclosed 10W to 20W diode machines and color or dual-light units sit in the $1,000 to $2,500 range. Fiber and galvo machines for fast metal marking and production work go higher.

Which brand fits which buyer

• Etsy and craft-fair sellers who want the laser, jigs and blanks from one supplier: xTool.
• Beginners who want an enclosed first machine with matched material settings: xTool.
• Small shops adding glass, crystal or metal engraving: xTool F2 Ultra line.
• Budget hobbyists buying a first diode laser: AtomStack.
• Existing AtomStack owners and shops needing exact-fit modules and belts, or bargain hunters comfortable with refurbished: AtomStack.