allows use of 700mm tube in machine fitted with 635mm tube, I can manufacture in any length to fit any tube. (Please contact for pricing). this listing is for a 90mm extension with a fan and guard preinstalled in the cover. The fan does two things, the main purpose is to give a positive air flow along the tube in a direction, keeping smoke and fumes from entering the laser tubes optical lens area. This is a hard area to access for cleaning and often neglected during the cleaning process, causing excessive heat in the tube. reduced tube life and less emitted power.
eBay
Carverall A1Pro Diode & Infrared Laser Engraver 7W 12W Power Compact Size for DIY Engraving Cutting Machine Tools with Camera
Aliexpress UK
As shown Removed from machine. Sold as is. See other listings for other parts of
eBay
TWOTREES TTC450 Ultra 460x460x100mm CNC Machine 2-in-1 Laser Engraving Cutter Router Table for Wood Stone Aluminium MDF Paper
Aliexpress UK
allows use of 700mm tube in machine fitted with 635mm tube, I can manufacture in any length to fit any tube. (Please contact for pricing). this listing is for a 90mm extension with a fan and guard preinstalled in the cover. The fan does two things, the main purpose is to give a positive air flow along the tube in a direction, keeping smoke and fumes from entering the laser tubes optical lens area. This is a hard area to access for cleaning and often neglected during the cleaning process, causing excessive heat in the tube. reduced tube life and less emitted power.
eBay
1/5/10/24 pieces of CNC plastic POM large wheel bearing V-groove aluminum profile pulley, for laser engraving machine 3D printer
Aliexpress UK
NEIKO introduces the 10576A Multi Purpose Handheld Etching Tool for all of your arts and crafts projects. HAND HELD ENGRAVER: Soft, lightweight body with a comfortable grip makes it hand-held giving a natural pencil light squeeze for easy operation.
eBay
ACMER K1 0.01mm Sealed Laser Engraving Machine Easy Operate Excellent Security High Precision For Hobbyists And Professionals
Aliexpress UK
Allows use of 700mm tube in machine fitted with 635mm tube, I can manufacture in any length to fit any tube. This is a hard area to access for cleaning and often neglected during the cleaning process, causing excessive heat in the tube.
eBay
FireRay CO2 ZnSe Focus Lens Dia.18 19.05 20mm 3Pcs Si Reflective Mirror or Mo Mirror for Co2 Laser Engraving and Cutting Machine
Aliexpress UK
The Muse Core includes exclusive features that enhance productivity for both beginner and expert makers alike and it’s easy to set up. You can be up and running in minutes. PRECISION, SPEED AND VERSATILITY.
eBay
Bluetimes Desktop Fiber Laser Engrave Machine Engraving Marking Metal Stainless Steel Paint Cup Gold Silver Ring Jewellery
Aliexpress UK
NEIKO introduces the 10576A Multi Purpose Handheld Etching Tool for all of your arts and crafts projects. HAND HELD ENGRAVER: Soft, lightweight body with a comfortable grip makes it hand-held giving a natural pencil light squeeze for easy operation.
eBay
Acmer 400X430mm Universal Honeycomb Worktable For Air Assisted Cutting Dual Scale Laser Engraving Cutting Machine Accessories
Aliexpress UK
Item model number 10576A. NEIKO introduces the 10576A Multi Purpose Handheld Etching Tool for all of your arts and crafts projects. Style Engraver. HAND HELD ENGRAVER: Soft, lightweight body with a comfortable grip makes it hand-held giving a natural pencil light squeeze for easy operation.
eBay
Cloudray II-VI ZnSe USA CVD Focus Lens DIa. 19.05mm 20mm FL 50.8-101.6mm 2-4" for CO2 Laser Engraving Cutting Machine
Aliexpress UK