2.1 watt (2100 mW) solid-state (diode) laser tool for your 3D printer or CNC mill. Gadget for laser engraving and laser cutting

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Till 05/19/2018

Would you like to turn your 3D printer into an ultimate 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 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.

2.1 watt (2100 mW) diode (solid-state) laser is a great tool that enables you to engrave and cut a multitude of materials. It is incredibly easy to install and does not require any electronics or mechanical experience to add to your current 3D printer or CNC router. It can be setup on just about any 3D printer or CNC mill. It will not require more than 60 minutes.

Does now require additional power supply.

With your 2.1 watt laser, you can engrave and cut a variety of materials such as:

  • plywood / wood
  • MDF / balsa
  • acrylic
  • PLA / ABS
  • felt / fabric
  • paper / cardboard
  • hardboard
  • and more
Laser Type
Nichia diode
Laser Optical Power Output
2100mW ± 15%
Focal Length
2-10 cm (variable) for 3 element lens | 2-10 mm (variable) for G2 lens
Laser Wavelength
445 nm
Lens Type
3 element long focal lens / G2 short focal lens
Operation Time
Tested 48-72 hours continuous
9-16V DC
1.5-2 Amps
Active air blowing
Installation Process
Full guidance
Minimum Laser Pixel (spot) Size
0.1 mm (100 uM)
Power adjustment
Additional wire TTL/PWM control (1-12V)
Laser Dimensions (W x L x H)
40 x 95 x 40 mm (1.5 x 3.75 x 1.5)''
Laser Weight
150 g (1/3’’ lbs)
Laser Driver
10 000 hours
Is not required

The 2.1 watt (2100 mW) diode laser is very easy to install on almost any 3D printer. We have compatible mounts for the Prusa i3, X-Carve, Creativity Cr-10, 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 9-16V of your printer or router.

In order to create a laser engraving or a laser cut with our 2.1 watt laser all you need to do is put the piece you want to cut or engrave onto the worktop. If you run a 3D printer then just convert a jpeg image into a vector image and then convert it into g-code. We recomend to use inkscape and plugins like Endurance pluging or J Tech Photonics plugin. If you want to use professional software - try T2Laser. 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.

2.1 watt laser can cut up to 3-4 mm (1/6'') of wood and plywood.

Nice work.


You may cut and engrave using this diode laser

Material Laser cutting
(5-25 passes to cut)
Laser engraving
(speed ~150-250)
Wood / Plywood 2-3 mm +
Acrylic 1-2 mm +
PLA 1-2 mm +
ABS 1-2 mm +
PVC 1-2 mm +
Felt + +
Fabric + +
Paper + +
Cardboard + +
Hardboard + +
Glass - -
Stone - -
(painted and anodized)
- -
Ceramics - -

Laser cut and laser engraving pictures

New design of 2.1W (2100 mW) and 3.5W (3500 mW) Endurance lasers (released in Sep 2017)

Laser cutting and laser engraving for home and for business.

Advantages of Endurance lasers

High quality standard

Multi-level testing system.
Industrial components.

Ultra reliable

The guaranteed duration of the continuous operation ~48-72 hours.

True continuous power output

Our products have the rated power output as advertised – unlike Chinese analogues.

TTL mode

Can be turned on and off with 0-12V.
Variable power output.

Plug and play

Universal and compatible mount.
Compatible with most 3D printers and CNC machines.

Friendly return policy

Do not like the laser?
Simply return within 14 days and get a full refund.

Laser attachments and laser engraving (marking) machines.

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

Realtime advices

We assist and give advice by phone / email / messenger / telegram / whatsapp / viber.

Professional support

We help to install and tune the laser. We offer qualified after-sales support.

Everything you need

We ship everything you need in the parcel to get started.

Immediate delivery

We ship all units within 4-24 hours.

Lifetime warranty

All our lasers are tested and could work up to 10000 hours.

Upgrade option

Do you have an old model? Upgrade your unit with more powerful one.

What goes in the box?

Everything you need to get started we will be put in the parcel for you.

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 you and your business.

Advantages of our lasers

  • Assembled in Russia and in the USA.
  • Reliable. The guaranteed duration of continuous operation is 48-72 hours.
  • True continuous power output as advertised – unlike many Chinese analogues.
  • 2.1 watt laser cuts 1-2 mm of plywood, felt, fabric, acrylic, leather.
  • 2.1 watt laser engraves on leather, acrylic, plastic, plywood, wood, balsa, MDF.

Why our customers buy lasers and engraving machines from Endurance

Promo video for 2.1W (2100 mW) diode laser

More guidance and tutorials:

Samples of engraving and cutting

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