Best K40 Laser Cutter Deals Online in the UK (25 Deals Found)

Last Updated - 14/09/2026 Sort By:

Best Choice
OMTech

New
OMTech K40+ 40W CO2 Laser Engraver, 20x30cm Desktop Laser Engraving Machine for Home Use, 300mm/s Laser Engraver Cutter
Precision DIY Lasering: This CO2 laser engraver with Class 1 laser type and 0.847mW output power. OMTech's desktop unit

£599.99
Best Value
OMTech

New
OMTech K40+ 40W CO2 Laser Engraver, 200x300mm Desktop Laser Engraving Machine for Home Use,300mm/s Laser Engraver Cutter
Precision DIY Lasering with LightBurn Compatibility: OMTech's 40W desktop unit engraves as deep as 3 mm (1/8") on wood,

£599.99
New
K40 laser , K40 cable chain , K40 Air assist, K40 laser attachment, K40

£30.85
OMTech

New
OMTech K40+ CO2 Laser Engraver, 200x300mm 40W Desktop Laser Engraving Machine for Home Use, LightBurn Compatible 8"x12"
Precision DIY Lasering with LightBurn Compatibility: OMTech's 40W desktop unit engraves as deep as 3 mm (1/8") on wood,

£587.99
New
K40 Smoke Exhaust Fan 220V 50Hz for DIY Laser Engraver Machine Used in Cleaning
40W Co2 Laser Tube Length 700MM Glass Laser Lamp for Co2 Laser Engraving Cutting Machine K40 Series High Quality.

£51.99
LASER TREE

New
40W Laser Module, K40 Laser Head with Air Assist TTL Blue Light Module, 8Beam Compressed Laser Cutter Module Head for La
40W+ LASER MODULE KIT: LASER TREE 40W+ laser module has powerful cutting capabilities. It can cut 20mm plywood by one pa

£559.96
OMTech

New
OMTech 70W CO2 Laser Engraver, 400x750 mm Laser Engraving Machine with Digital Control Panel and Caster Wheels, Commerci
Design, Engrave, & Impress: This Class 1 laser type CO2 laser engraving and cutting machine with 0.847mW output power, e

£1,994.99
New
Co2 Laser Head Mounts Mirrors Lens Integrative Set for Engraver Cutter K40 III
Integrative fixture mount with air assist nozzle.

£63.74
15% Off
Longer

New
LONGER RAY5 mini Laser Engraver, 2.5W Desktop Laser Engraving Machine with WiFi Control and Emergency Stop, CNC Laser Cu
High-Precision Engraving Performance Achieve stunning detail and accuracy with the LONGER RAY5 Mini. Featuring an ultra-

£110.49 £129.99
New
3x K9 Mirrors 20mm+ 12mm IIVI ZnSe Lens 10600nm CO2 Laser Engraver Cutter K40III
We provide technology support by online service.

£37.96
TEN-HIGH

New
TEN-HIGH CO2 Glass Laser Tube 40W 700mm Length, 50mm Dia for Laser Engraving and Cutting Machine (UK Stock)
【EASY INSTALLATION】: The wire on positive pole and negative pole had been connected in advance,just connect to the wire

£260.00
Comphic

New
Comphic K40 Engraver Cutter Compatible 12mm/18mm FL 50.8mm CO2 Head for K40 Machines
High-quality K40 Accessories: The K40 laser head is one of the necessary accessories for the K40 laser cutting machine a

£16.90 £18.15
New
60/80W 100W Laser Power Supply PSU Cable Connector Co2 Cutter Engraver
MCWlaser PVD ZnSe Laser Lens Focus Lens For CO2 Laser Engraver Cutting Machine.

£19.32
FONLAND

New
FONLAND K40 CO2 Laser Head with Air Assist for K40 Laser Engraver Cutter Engraving Machine, Lens Dia 12/18mm FL50.8mm &
💫Material: Made of High Quality Aluminium Alloy With Blue Oxide Coating.

£21.99
New
K40 Laser Cutter Air Assist Nozzle for 40W CO2 Increase Speed K 40
Increase cutting speed of your K40 cutter.

£7.34
MCWlaser

New
MCWlaser K40-I 12mm/18mm FL50.8mm CO2 Laser Head with Air Assist for K40 Laser Engraver Cutter
Supports laser focus lens: D12mm 18mm FL50.8mm laser lens.

£30.26
New
K40 Laser Air Assist Nozzle for K40 Co2 Laser engraver / cutter
Just like the diode laser air assists that I make this also features a precision brass 1mm nozzle and is precisely align

£15.08
New
K40 Laser Cutter Air Assist Nozzle for 40W CO2 c/w Dot Laser Mount
K40 Laser Cutter Air Assist Nozzle c/w Diode mount for 40W CO2.

£8.65
New
K40 Laser Cutter Air Assist Nozzle for 40W CO2
Make your K40 laser cutter cut easier and cleaner with this air assist nozzle.

£7.58
New
K40 Laser Cutter 40W CO2 Cloudray Dual Line Laser Mounts with Lasers for
K40 Laser Cutter 40W Cloudray Dual line laser mounts.

£19.95
New
K40 Laser Cutter 5" / 127mm Case Extension For Longer Replacement Tube
ID 77mm OD 122mm Length 127mm.

£16.14
New
K40 Laser Cutter 8.6inch / 220mm Case Extension For Longer Replacement Tube
ID 77mm OD 122mm Length 220mm.

£20.42
New
K40 Laser Cutter 5" Case Extension For Longer Replacement Tube solid cap version
Solid end cap version.

£17.21
New
K40 Air Assist Nozzle for K40 Co2 Laser engraver / cutter
Just like the diode laser air assists that I make this also features a precision brass 1mm nozzle and is precisely align

£15.08
New
K40 Laser Cutter Air Assist Nozzle for 40W CO2 with dual Line Laser Mounts
Make your K40 laser cutter cut easier and cleaner with this air assist nozzle.

£8.65

25 K40 Laser Cutter deals are available from: Amazon, eBay stores, starting from £7.34.
The biggest discount we found is 15% on LONGER RAY5 mini Laser Engraver, 2.5W Desktop Laser Engraving Machine with WiFi Control and Emergency Stop, CNC Laser Cutter for Wood, Acrylic, Leather and Anodized Aluminum, 130 × 140 mm Working Area at Amazon.
The lowest price we found is £7.34 while the highest is £1,994.99.
Prices for the best K40 Laser Cutter deals average at £204.90.
Last updated on September 14, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for K40 Laser Cutter.