Endurance L-Cheapo 3.5W (3500 mW) diode laser. Solid-state laser attachment for 3D printers and CNC machines - EnduranceLasers
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About product

Would you like to turn your 3D printer into a laser engraving or cutting machine?
Endurance has invented a way to convert your 3D printer or CNC router into a cutting or engraving machine with an Endurance L-Cheapo diode laser. The Endurance laser is the best upgrade for your current 3D printer. Add to your 3D printing experience by turning your printer into something you previously were only able to do through a professional studio.
With a 3.5W Endurance L-Cheapo diode laser you can engrave faster and cut deeper into materials such as: plywood, wood, acrylic, cardboard, hardboard, felt, leather, plastic (ABS, PLA), and more.
The 3.5W (3500 mW) diode (solid-state) laser is a powerful and advanced tool to upgrade your 3D printer or CNC router with and is able to create nice engravings and laser cuts. It is very easy to install and does not require any special knowledge. It can be installed on almost any 3D printer or CNC mill. If you have any issues during installation or operation, we are always available to lend a hand.
With our laser, you can engrave and cut a variety of materials such as:
  • wood
  • acrylic
  • PLA
  • ABS
  • felt
  • fabric
  • paper
  • cardboard
  • hardboard
  • and more

Technical Specs:

Laser Type Diode
Laser Output 3500mW ± 15%
Focal Length 10 cm (variable)
Laser Wavelength 445nm
Lens Type Crystal glass
Operation Time Tested 48 hours continuous
Voltage 9-16V DC
Amperage 2-3 Amps
Cooling Air blowing
Mount Universal
Installation process Described in details
Manufacturer Robots Everywhere


The 3.5 WATT (3500 MW) diode laser is very easy to install on almost any 3D printer using compatible mounts for the Prusa i3, Wanhao Duplicator i3, Ultimaker, RepRap, Magnum, Prism, Makerbot Cube, Picasso, Hercules, SolidDoodle, Original Prusa i3 MK2, BCN3D SIGMA, Form 2, PowerSpec 3D Pro, ORD Bot Hadron, Zortrax M200, Kossel, FlashForge Creator Pro, CEL Robox, FDM and others. If you have a printer not listed, please contact us and we will organise a mount for you.
Our lasers are very easy to operate using standard software and run on the existing 12 Volts of your printer or router.
In order to create a laser engraving or a laser cut with our 3.5W laser all you need to do is put the piece you want to cut or engrave onto the worktop. Just convert a jpeg image into a vector image and then convert it into gcode. Start the machine and enjoy watching it do its job. If you have any questions we will be happy to assist you any time. Just contact us via email or on our Facebook page.
A 3.5W laser can cut up to 3-7mm of wood and plywood


Lasers and engravers made by Endurance.

Why do our customers buy lasers and engraving machines from us?

Ability to choose the right laser or engraving machine. We help to qualify customer needs by phone / email / facebook messenger / telegram / whatsapp / viber. Our contact information
We provide qualified after-sales service.
Our lasers and engraving machines are fully assembled and ready to go.
Delivery time from 24 hours. All systems built to order.
Lifetime warranty.
We provide with video tutorials and guidance.

Laser engraving for yourself and for your business.

Advantages of our lasers

Assembled in the USA.
Reliable. The guaranteed duration of continuous operation is 48 hours.
True continuous power output as advertised - unlike many Chinese analogues.
All our lasers cut plywood, felt, fabric, acrylic, leather.
All our lasers can engrave on leather, acrylic, plastic, plywood, wood.
Lasers with an output of 5.6W, 8W can engrave on anodized and painted aluminum, glass, or stone.

Why our customers buy lasers and engraving machines from Endurance

Unlike many Chinese lasers on Ebay / AliExpress, Endurance lasers do have the advertised output power and can work continuously for more than 48 hours!

Buy 3.5W (3500 mW) laser today!

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How to cut a heart using 3.5W diode laser?


Promo video for 3.5W (3500 mW) diode laser

You may do this with 3.5W (3500 mW) diode laser

Guidance and tutorials:

You may can and engrave using 3.5W diode laser


Laser cutting
(5-25 passes to cut)

Laser engraving
(speed ~150-250)

Wood / Plywood 3-5 mm +
Acrylic 2-3 mm +
PLA 2-3 mm +
ABS 2-3 mm +
PVC 2-3 mm +
Felt + +
Fabric + +
Paper + +
Cardboard + +
Hardboard + +
Hardboard + +
Glass - +
Stone - +
(painted and anodized)
- -
Ceramics - -

Speed and amount of passes are really depends on material, color and even humidity.

Imagine, create, and become a master of laser cutting and laser engraving with Endurance L-Cheapo diode lasers.

Do you want to put your logo on your prototype models? Would you like to decorate your favourite gadget? Now you can, with Endurance L-Cheapo lasers.

Lasers and engraving machines allow you to work with leather, wood, plywood, fabric, felt, acrylic and open up all kinds of new possibilities for the creation of great art works and models.

3.5 Watt Endurance L-Сheapo laser is powerful enough to cut acrylic, wood, plywood, cardboard and leather up to ⅓“ (8 mm) thick.

We provide for free:

  • One pair of goggles
  • Full tech support 24/7
  • Guidance and a lot of tutorials
Why Endurance lasers?
1387 people bought
Endurance lasers and
engraving machines
power output

The 3.5 W diode (solid-state) Endurance laser is a practical addition to any 3D printer or CNC machine.

  • A practical solution for laser engraving/cutting.
  • Easily installed on any 3D printer and CNC device.
  • Easy to operate and very reliable.
  • It engraves wood, plywood, acrylic, plastics, glass, leather.
  • Cuts plywood up to 5 mm (0.2") thick.

DIY Engraving machine FAQs buy Endurance lasers now