The Endurance 8.5 watt+ laser attachment. Perfect instrument for laser cutting / engraving.

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- 36%
Till 05/19/2018

Infinite Abilities Of This Diode Laser

Material Laser cutting Laser engraving
Stainless steel -
Copper and brass -
Ceramics - +
(painted and anodized)
- + (speed ~100-250)
Stone - + (speed ~100-250)
Glass - + (speed ~100-250)
Leather + (speed ~400-500)
Hardboard + 3-4 mm (single pass) + (speed ~500-750)
Cardboard + 3-5mm (single pass) + (speed ~500-750)
Paper + + (speed ~500-1500)
Fabric + + (speed ~250-500)
Felt + + (speed ~250-500)
PVC + (speed ~400-500)
ABS + (speed ~400-500)
PLA + (speed ~400-500)
Acrylic + (speed ~250-500)
Wood / Plywood + (speed ~100-1000)

Technical information

Laser Type
Nichia diode
Laser Optical Power Output
8500mW ± 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
4-6 Amps
Active air blowing with 3 fans
Ultra compatible and universal
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)
55 x 95 x 105 mm (2.1 x 3.7 x 4.1)''
Laser Weight
190 g (2/5’’ lbs)
Laser Driver
10 000 hours
Is not required

What is improved, comparing to 8 watt laser?

  • Schematics became more efficient and reliable.
  • More efficient cooling system (fans replaced on 7200 rmp) and better heatsink is used.
  • More smart mounts.
  • Increased voltage and a current to the laser diode: 7.2V & 5 - 5.5A.

Great work guys!

It is always a risk when ordering products on-line and even more of a risk when you are ordering from another country. You just never really know if the place you are ordering from is just interested in taking your money and you never really know if the product you will get actually lives up to the sales pitch or if it is just going to be junk and the vendor won’t respond to your calls.

Well I can tell you, that is certainly not the case with Endurance Lasers based on the experience I had in purchasing my 8.5 watt laser. George answers any questions I had before I purchased the unit, which would not be that unusual, but when I ordered it and it arrived damaged, George really showed me his true colours. He responded immediately to my email, promised to have a replacement shipped the next day and paid for the shipping to send the unit back to him. Although he provided a tracking number for the replacement, after a few weeks it had still not arrived. To this day it is still showing in-transit. When I brought this to their attention, George stepped up again and immediately shipped me another from their US office which arrived a week later.

I now have my laser installed and could no be happier. This thing is everything they made it out to be, and more. A quick email to them if I have a question and they respond fast and with very helpful answers. This is my first laser so I’m sure a few of my questions were newbie-like, but their responses never have been.

It is so refreshing to buy from a company that really cares and demonstrates superior customer service skills like these guys do.

Great work guys! And fantastic product!


One Happy Customer.


I just want to say

I just want to say what a fantastic experience I have had in purchasing my 8,5 watt laser from Endurance, I am an Educator and work for a Film School , here in spain training students in cinematography and we intend to use the laser for two things one to assist us in making parts for films so that the students can learn and secondly my wife is a special needs teacher and I will be using the laser to make toys for the children some who are 5 and 6 and cant even talk but can play, George the CEO of Endurance has helped immensely in choosing the right laser, I must have asked over 50 questions , we have had chats and video links to discuss what i want to do and he is one of the most helpful people I know.

I cant wait for the laser to arrive so we can get to work. George´s attitude to the way he sells lasers is what made me choose Endurance, I was thinking of a chinese laser of ebay but could not get anyone to answer my questions and buying a laser from a ebay company who sells lasers and then toys and underwear is not the sort of company who i should be buying a dangerous but safe machine from, I will need aftercare and in the future will be looking for a CNC Router which Endurance sells and I know where i will be coming, thanks for all your help George, I am sure we will speak more.

Neil Scott

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?

We will put everything you need to get started with our 8.5 watt+ laser instrument.

Galleries of the product

Samples of engraving and cutting

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Design of the 8.5 watt (8500 mW) Endurance laser

Support and guidelines

Important Notes

  • Check your power adapter: should have the 12V and 6-7A output.
  • Check the focus of the laser: tune the focus accurately for the G2 lens.
  • Check the schematics of your electronic board, the laser (spindle) power output should have 12V and 6-7 amps. (Recommend to use the external Endurance MO1 PCB)

Compatibility and installation process.

  • The Endurance 8.5 watt+ laser can be installed on any 3D printer and CNC machine.
  • Does not require additional mounts, connectors.
  • Ready to go in 15 minutes after you get it.

Full guidance

Laser connection diagram for 8.5 watt laser

Detailed guidance about getting started with 8.5 watt laser

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