8i logo 8i.co.za

Fibre Laser Spares & Consumables (LaserMaster handheld lasers)

Source: https://lasermaster.co.za/spares2

This page explains which LaserMaster spare or consumable fits which handheld fibre laser, what each part does, and when to replace it. It is built from the lasermaster.co.za spares page, the current Buythis product data, and AM.CO.ZA's own LaserMaster videos. The original page is kept in full at the bottom. Stock and prices are not listed here; check the Buythis product page for the current price, and use live stock data for availability.

First, which LaserMaster do you have?

The spares on this page belong to two different torch families, and parts are not shared between them.

If you are not sure, the product SKU on your invoice or machine label tells you: LM-H1000, LM-H1500 and LM-H2000 are Dedicated, while names with "Versatile" are Versatile.

Dedicated torches, control system and consumable set

SKU Product (Buythis name) What it is for
LM-WELD/2000 Dual Galvo Scan Head 2D Welding Torch for 1000W/1500W/2000W LaserMaster-Dedicated Hand-held Fiber Laser Machine Replacement or extra 2D welding torch for a 1000W, 1500W or 2000W Dedicated machine.
LM-CLEAN/2000 Dual Galvo Scan Head 2D Cleaning Torch for 1000W/1500W/2000W LaserMaster-Dedicated Hand-held Fiber Laser Machine 2D cleaning torch for the same Dedicated machines: rust, paint, oil and mill-scale removal. Torch only; it needs a compatible Dedicated machine.
LM-WELD/2000/SET Consumable Set for Dual Galvo Scan Head 2D Welding Torch ≤2000W LaserMaster-Dedicated Hand-held Fiber Laser System Routine replacement consumables for the Dedicated 2D welding torch, rated up to 2000W. Keep one set as workshop spares.
LM-CONTROL/DEDI LaserMaster-Dedicated Control System, Qilin V11 Handheld Laser Welding/Cleaning/Cutting Motherboard Qilin V11 motherboard, the main control board of a Dedicated machine. A repair part, not a machine; the product data recommends professional installation.
LM-CONTROL/KEY Keypad (Touchscreen)for LaserMaster-Dedicated Control System, Qilin V11 Handheld Laser System Touchscreen keypad for the same Qilin V11 control system (not listed on the original page).

Note on the original page: the first table on lasermaster.co.za labels the consumable set with the SKU text "L-COLLI/20/50", but the link goes to the consumable set. The correct SKU for the set is LM-WELD/2000/SET; L-COLLI/20/50 is the collimator lens described below.

Versatile welding torch nozzles

Each nozzle is sold individually. The model code (FC, FS, FAS, FCS) is printed in the product name, which helps when matching a worn nozzle.

SKU Product (Buythis name) Use it for
LM-WELD/CUT/20 Cutting Nozzle for LaserMaster Versatile Welding Torch, Each, FC-20 Cutting with the Versatile torch.
LM-WELD/FLAT Flat Welding Nozzle for LaserMaster Versatile Welding Torch, Each, FS-01 Flat joints on flat metal surfaces.
LM-WELD/INNER/08 0.8mm Wire Inside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FAS-08 Inside corners, 0.8 mm filler wire.
LM-WELD/INNER/10 1mm Wire Inside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FAS-10 Inside corners, 1 mm filler wire.
LM-WELD/INNER/12 1.2mm Wire Inside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FAS-12 Inside corners, 1.2 mm filler wire.
LM-WELD/INNER/16 1.6mm Wire Inside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FAS-16 Inside corners, 1.6 mm filler wire.
LM-WELD/OUTER/08 0.8mm Wire Outside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FCS-08 Outside corners, 0.8 mm filler wire (box sections, frames, cabinets).
LM-WELD/OUTER/10 1mm Wire Outside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FCS-10 Outside corners, 1 mm filler wire.
LM-WELD/OUTER/12 1.2mm Wire Outside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FCS-12 Outside corners, 1.2 mm filler wire.
LM-WELD/OUTER/16 1.6mm Wire Outside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FCS-16 Outside corners, 1.6 mm filler wire.

How to pick: match the nozzle to the wire thickness first, then to the joint (inside corner, outside corner, flat). The Versatile operation guide video says "You have a selection of 1 mm 0.8 8 mm, 1.2 mm, and 1.6 mm" and that the nozzle is interchangeable "for wire feeding, fuse welding, and cutting". It also says:

The torch-change video adds: "make sure you fit the correct nozzle for the required wire thickness".

Related Versatile parts that are not on the original page: LM-CLEAN/SEAM (weld-seam cleaning nozzle, works with the 150 mm focus lens) and LM-NOZZLE/T80 (nozzle tube with scales).

Note on the original page: in the hidden duplicate nozzle list on lasermaster.co.za, some links point to paths like l-colli-20-50/lm-weld-outer-10, which are not valid product URLs. Use the links in the table above.

Lenses and protection windows

SKU Product (Buythis name) Where it goes
L-COLLI/20/50 Φ20mm Collimator Lens Focal Length 50mm (D20*3.5-F50) for Fiber Laser Beam (LaserMaster Versatile Torch) Collimator lens (20 mm, 3.5 mm thick, 50 mm focal length) for the LaserMaster Versatile torch. Confirm size and focal length before ordering.
L-LENS-20F600/3KW ⌀20mm 600mm Focal Length Focus Lens (D20*4.0-F600) for ⩽3kW Fiber Laser Beam with AR Coating for LaserMaster Dedicated/Versatile Cleaning Focus lens (20 mm, 4 mm thick, 600 mm focal length) for Dedicated and Versatile cleaning, up to 3 kW.
L-LENS-QUARTZ/20/2 Φ20mm Quartz Protection Windows 2mm Thickness Laser Collimator Lens for Fiber Laser with 650 1064AR Coating (10 Pieces Pack SKU:L-LENS-QUARTZ/20/2X), for Marking Lens and Cleaning Torch Protection, D20T2 20 mm by 2 mm protection window for marking lenses and cleaning torches. Also sold as a 10-pack, L-LENS-QUARTZ/20/2X.
L-LENS-QUARTZ/20/4 Φ20mm Quartz Protection Windows 4mm Thickness Laser Collimator Lens for Fiber Laser with 650 1064AR Coating, for Fiber Laser Cleaning System Nozzle Protection 20 mm by 4 mm protection window for the cleaning-system nozzle.
L-LENS-QUARTZ/30/2 Φ30mm Quartz Protection Windows 2mm Thickness Laser Collimator Lens for Fiber Laser with 650 1064AR Coating (10 Pieces Pack SKU:L-LENS-QUARTZ/30/2X), for Welding/Cleaning Torch Protection 30 mm by 2 mm protection window for welding and cleaning torches. Also sold as a 10-pack, L-LENS-QUARTZ/30/2X.

Protection windows are the part you replace most often: they sit between the work and the expensive lenses and take the dust, smoke and spatter. Buying the 10-packs makes sense for a busy workshop. The 30 mm window has a matching seal cover, LM-SEAL/359A.

For cleaning the lenses, the product data pairs every lens above with L-OPTICAL/WIPE (box of 60 optical wipes) and AM-BUD/50 (50 lint-free swabs).

Cleaning or changing a lens

From AM.CO.ZA's video Lens Cleaning and Changing Steps for Laser Machines with Fiber Laser System (2025-06-18):

  1. Why it matters: "any dust that gets into the system can melt with the heat of the laser and stick onto the lens", which can cause laser failure and damage the unit. So when the laser fails, check the lens first.
  2. Work in a clean, dust-free place and switch the machine off.
  3. "Remove the lens holder and immediately apply some masking tape over the opening" to keep dust out of the system.
  4. Remove the protective lens, then the focus lens. Replace the focus lens if it is damaged; if it is only dirty, clean it with an optical wipe. "Wipe in one direction only", spin the lens and wipe once more in one direction.
  5. Put the lens back in the holder and refit it to the handset, then test the laser.

The video says "This applies for the laser master versatile and the rust off", and the same process applies to RAYCUT fibre lasers.

When swapping a Dedicated torch, the torch-change video says the place you choose "needs to be clean dry and free of dust", because the fibre cable is taken out of one handset and fitted to the other.

Warranty and pricing terms

Videos

Documents

FAQ

Will a Versatile nozzle fit my Dedicated welding torch? The nozzle product names all say "for LaserMaster Versatile Welding Torch". For a Dedicated torch, use the LM-WELD/2000/SET consumable set.

My laser stopped firing. What should I check first? The lens. Dust burnt onto the protection window or focus lens is a common cause; follow the lens steps above.

Which nozzle do I need for 1.2 mm wire on an outside corner? LM-WELD/OUTER/12.

Is the control board a DIY part? The product data recommends professional installation for LM-CONTROL/DEDI. Contact AM.CO.ZA support.

Are consumables covered by warranty? No; the product terms exclude consumables.

Read next


Original page (lasermaster.co.za, kept as published)

Source: https://lasermaster.co.za/spares2

LaserMaster Versatile Consumables

LaserMaster Consumable Sets

LaserMaster-Dedicated Hand-held Fiber Laser System with our Consumable Set for Dual Galvo Scan Head 2D Welding Torch. Engineered for power and precision, this set ensures optimal performance for lasers up to 2000W.

    Product Image
    SKU
    Description
    Documents & Manuals



    [https://buythis.co.za/lm-weld-2000-set#ai](https://buythis.co.za/lm-weld-2000-set#ai)
    [L-COLLI/20/50](https://buythis.co.za/lm-weld-2000-set#ai)
    Consumable Set for Dual Galvo Scan Head 2D Welding Torch ≤2000W LaserMaster-Dedicated Hand-held Fiber Laser System


     - [Consumable List](https://cncu.co.za/LaserMaster-Handheld-Laser-System/LaserMaster%20Versatile%203in1%20Torch%20Consumables%20List.pdf)

     - [Torch Manual](https://cncu.co.za/LaserMaster-Handheld-Laser-System/LaserMaster%20Versatile%203in1%20Torch%20Manual.pdf)

     - [System Repo](https://cncu.co.za/LaserMaster-Handheld-Laser-System/)


    [BuyThis](https://buythis.co.za/lm-weld-2000-set#ai)

RAYCUT Laser Power Source

    Product Image
    SKU
    Description



    [https://buythis.co.za/l-colli-20-50#ai](https://buythis.co.za/l-colli-20-50#ai)
    [L-COLLI/20/50](https://buythis.co.za/l-colli-20-50#ai)
    Φ20mm Collimator Lens Focal Length 50mm for Fiber Laser Beam, D20*3.5F50
    [BuyThis](https://buythis.co.za/l-colli-20-50#ai)

LaserMaster Dedicated Spares

    Product Image
    SKU
    Description



    [https://buythis.co.za/lm-control-dedi#ai](https://buythis.co.za/lm-control-dedi#ai)
    [LM-CONTROL/DEDI](https://buythis.co.za/lm-control-dedi#ai)
    LaserMaster-Dedicated Control System, Qilin V11 Handheld Laser Welding/Cleaning/Cutting Motherboard
    [BuyThis](https://buythis.co.za/lm-control-dedi#ai)

LaserMaster Dedicated Consumables

    Product Image
    SKU
    Description



    [https://buythis.co.za/lm-clean-2000#ai](https://buythis.co.za/lm-clean-2000#ai)
    [LM-CLEAN/2000](https://buythis.co.za/lm-clean-2000#ai)
    Dual Galvo Scan Head Cleaning Torch for 1000W/1500W/2000W LaserMaster-Dedicated Hand-held Fiber Laser Machine
    [BuyThis](https://buythis.co.za/lm-clean-2000#ai)


    [https://buythis.co.za/lm-weld-2000#ai](https://buythis.co.za/lm-weld-2000#ai)
    [LM-WELD/2000](https://buythis.co.za/lm-weld-2000#ai)
    Welding Torch for 1000W/1500W/2000W LaserMaster-Dedicated Hand-held Fiber Laser Machine
    [BuyThis](https://buythis.co.za/lm-weld-2000#ai)


    [https://buythis.co.za/l-lens-quartz-20-2#ai](https://buythis.co.za/l-lens-quartz-20-2#ai)
    [L-LENS-QUARTZ/20/2](https://buythis.co.za/l-lens-quartz-20-2#ai)
    Φ20mm Quartz Protection Windows 2mm Thickness Laser Collimator Lens for Fiber Laser with 650 1064AR Coating, for Marking Lens and Cleaning Torch Protection
    [BuyThis](https://buythis.co.za/l-lens-quartz-20-2#ai)


    [https://buythis.co.za/l-lens-quartz-20-4#ai](https://buythis.co.za/l-lens-quartz-20-4#ai)
    [L-LENS-QUARTZ/20/4](https://buythis.co.za/l-lens-quartz-20-4#ai)
    Φ20mm Quartz Protection Windows 4mm Thickness Laser Collimator Lens for Fiber Laser with 650 1064AR Coating, for Fiber Laser Cleaning System Nozzle Protection
    [BuyThis](https://buythis.co.za/l-lens-quartz-20-4#ai)


    [https://buythis.co.za/l-lens-20f600-3kw#ai](https://buythis.co.za/l-lens-20f600-3kw#ai)
    [L-LENS-20F600/3KW](https://buythis.co.za/l-lens-20f600-3kw#ai)
    ⌀20mm 600mm Focal Length Focus Lens for ⩽3kW Fiber Laser Beam with AR Coating for LaserMaster Dedicated Torch
    [BuyThis](https://buythis.co.za/l-lens-20f600-3kw#ai)

LaserMaster Versatile Consumables

    Product Image
    SKU
    Description




    [https://buythis.co.za/lm-weld-cut-20#ai](https://buythis.co.za/lm-weld-cut-20#ai)
    [LM-WELD/CUT/20](https://buythis.co.za/lm-weld-cut-20#ai)
    Cutting Nozzle for LaserMaster Versatile Welding Torch, Each, FC-20
    [Buy This](https://buythis.co.za/lm-weld-cut-20#ai)


    [https://buythis.co.za/lm-weld-flat#ai](https://buythis.co.za/lm-weld-flat#ai)
    [LM-WELD/FLAT](https://buythis.co.za/lm-weld-flat#ai)
    Flat Welding Nozzle for LaserMaster Versatile Welding Torch, Each, FS-01
    [Buy This](https://buythis.co.za/lm-weld-flat#ai)


    [https://buythis.co.za/lm-weld-inner-08#ai](https://buythis.co.za/lm-weld-inner-08#ai)
    [LM-WELD/INNER/08](https://buythis.co.za/lm-weld-inner-08#ai)
    0.8mm Wire Inside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FAS-08
    [Buy This](https://buythis.co.za/lm-weld-inner-08#ai)


    [https://buythis.co.za/lm-weld-inner-10#ai](https://buythis.co.za/lm-weld-inner-10#ai)
    [LM-WELD/INNER/10](https://buythis.co.za/lm-weld-inner-10#ai)
    1mm Wire Inside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FAS-10
    [Buy This](https://buythis.co.za/lm-weld-inner-10#ai)


    [https://buythis.co.za/lm-weld-inner-12#ai](https://buythis.co.za/lm-weld-inner-12#ai)
    [LM-WELD/INNER/12](https://buythis.co.za/lm-weld-inner-12#ai)
    1.2mm Wire Inside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FAS-12
    [Buy This](https://buythis.co.za/lm-weld-inner-12#ai)


    [https://buythis.co.za/lm-weld-inner-16#ai](https://buythis.co.za/lm-weld-inner-16#ai)
    [LM-WELD/INNER/16](https://buythis.co.za/lm-weld-inner-16#ai)
    1.6mm Wire Inside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FAS-16
    [Buy This](https://buythis.co.za/lm-weld-inner-16#ai)


    [https://buythis.co.za/lm-weld-outer-08#ai](https://buythis.co.za/lm-weld-outer-08#ai)
    [LM-WELD/OUTER/08](https://buythis.co.za/lm-weld-outer-08#ai)
    0.8mm Wire Outside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FCS-08
    [Buy This](https://buythis.co.za/lm-weld-outer-08#ai)


    [https://buythis.co.za/lm-weld-outer-10#ai](https://buythis.co.za/lm-weld-outer-10#ai)
    [LM-WELD/OUTER/10](https://buythis.co.za/lm-weld-outer-10#ai)
    1mm Wire Outside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FCS-10
    [Buy This](https://buythis.co.za/lm-weld-outer-10#ai)


    [https://buythis.co.za/lm-weld-outer-12#ai](https://buythis.co.za/lm-weld-outer-12#ai)
    [LM-WELD/OUTER/12](https://buythis.co.za/lm-weld-outer-12#ai)
    1.2mm Wire Outside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FCS-12
    [Buy This](https://buythis.co.za/lm-weld-outer-12#ai)


    [https://buythis.co.za/lm-weld-outer-16#ai](https://buythis.co.za/lm-weld-outer-16#ai)
    [LM-WELD/OUTER/16](https://buythis.co.za/lm-weld-outer-16#ai)
    1.6mm Wire Outside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FCS-16
    [Buy This](https://buythis.co.za/lm-weld-outer-16#ai)



    [https://buythis.co.za/l-colli-20-50/lm-weld-cut-20#ai](https://buythis.co.za/l-colli-20-50/lm-weld-cut-20#ai)
    [LM-WELD/CUT/20](https://buythis.co.za/l-colli-20-50/lm-weld-cut-20#ai)
    Cutting Nozzle for LaserMaster Versatile Welding Torch, Each, FC-20
    [Buy This](https://buythis.co.za/l-colli-20-50/lm-weld-cut-20#ai)


    [https://buythis.co.za/l-colli-20-50/lm-weld-flat#ai](https://buythis.co.za/l-colli-20-50/lm-weld-flat#ai)
    [LM-WELD/FLAT](https://buythis.co.za/l-colli-20-50/lm-weld-flat#ai)
    Flat Welding Nozzle for LaserMaster Versatile Welding Torch, Each, FS-01
    [Buy This](https://buythis.co.za/l-colli-20-50/lm-weld-flat#ai)


    [https://buythis.co.za/l-colli-20-50/lm-weld-inner-08#ai](https://buythis.co.za/l-colli-20-50/lm-weld-inner-08#ai)
    [LM-WELD/INNER/08](https://buythis.co.za/l-colli-20-50/lm-weld-inner-08#ai)
    0.8mm Wire Inside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FAS-08
    [Buy This](https://buythis.co.za/l-colli-20-50/lm-weld-inner-08#ai)


    [https://buythis.co.za/l-colli-20-50/lm-weld-inner-10#ai](https://buythis.co.za/l-colli-20-50/lm-weld-inner-10#ai)
    [LM-WELD/INNER/10](https://buythis.co.za/l-colli-20-50/lm-weld-inner-10#ai)
    1mm Wire Inside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FAS-10
    [Buy This](https://buythis.co.za/l-colli-20-50/lm-weld-inner-10#ai)


    [https://buythis.co.za/l-colli-20-50/lm-weld-inner-12#ai](https://buythis.co.za/l-colli-20-50/lm-weld-inner-12#ai)
    [LM-WELD/INNER/12](https://buythis.co.za/l-colli-20-50/lm-weld-inner-12#ai)
    1.2mm Wire Inside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FAS-12
    [Buy This](https://buythis.co.za/l-colli-20-50/lm-weld-inner-12#ai)


    [https://buythis.co.za/l-colli-20-50/lm-weld-inner-16#ai](https://buythis.co.za/l-colli-20-50/lm-weld-inner-16#ai)
    [LM-WELD/INNER/16](https://buythis.co.za/l-colli-20-50/lm-weld-inner-16#ai)
    1.6mm Wire Inside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FAS-16
    [Buy This](https://buythis.co.za/l-colli-20-50/lm-weld-inner-16#ai)


    [https://buythis.co.za/l-colli-20-50/lm-weld-outer-08#ai](https://buythis.co.za/l-colli-20-50/lm-weld-outer-08#ai)
    [LM-WELD/OUTER/08](https://buythis.co.za/l-colli-20-50/lm-weld-outer-08#ai)
    0.8mm Wire Outside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FCS-08
    [Buy This](https://buythis.co.za/l-colli-20-50/lm-weld-outer-08#ai)


    [https://buythis.co.za/l-colli-20-50/lm-weld-outer-10#ai](https://buythis.co.za/l-colli-20-50/lm-weld-outer-10#ai)
    [LM-WELD/OUTER/10](https://buythis.co.za/l-colli-20-50/lm-weld-outer-10#ai)
    1mm Wire Outside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FCS-10
    [Buy This](https://buythis.co.za/l-colli-20-50/lm-weld-outer-10#ai)


    [https://buythis.co.za/l-colli-20-50/lm-weld-outer-12#ai](https://buythis.co.za/l-colli-20-50/lm-weld-outer-12#ai)
    [LM-WELD/OUTER/12](https://buythis.co.za/l-colli-20-50/lm-weld-outer-12#ai)
    1.2mm Wire Outside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FCS-12
    [Buy This](https://buythis.co.za/l-colli-20-50/lm-weld-outer-12#ai)


    [https://buythis.co.za/l-colli-20-50/lm-weld-outer-16#ai](https://buythis.co.za/l-colli-20-50/lm-weld-outer-16#ai)
    [LM-WELD/OUTER/16](https://buythis.co.za/l-colli-20-50/lm-weld-outer-16#ai)
    1.6mm Wire Outside Corner Welding Nozzle for LaserMaster-Versatile Welding Torch, Each, FCS-16
    [Buy This](https://buythis.co.za/l-colli-20-50/lm-weld-outer-16#ai)

-->

LaserMaster Versatile Lenses

    Product Image
    SKU
    Description



    [https://buythis.co.za/l-lens-quartz-30-2#ai](https://buythis.co.za/l-lens-quartz-30-2#ai)
    [L-LENS-QUARTZ/30/2](https://buythis.co.za/l-lens-quartz-30-2#ai)
    Φ30mm Quartz Protection Windows 2mm Thickness Laser Collimator Lens for Fiber Laser with 650 1064AR Coating, for Welding Torch Protection
    [BuyThis](https://buythis.co.za/l-lens-quartz-30-2#ai)


    [https://buythis.co.za/l-lens-quartz-20-2#ai](https://buythis.co.za/l-lens-quartz-20-2#ai)
    [L-LENS-QUARTZ/20/2](https://buythis.co.za/l-lens-quartz-20-2#ai)
    Φ20mm Quartz Protection Windows 2mm Thickness Laser Collimator Lens for Fiber Laser with 650 1064AR Coating, for Marking Lens and Cleaning Torch Protection
    [BuyThis](https://buythis.co.za/l-lens-quartz-20-2#ai)


    [https://buythis.co.za/l-lens-quartz-20-4#ai](https://buythis.co.za/l-lens-quartz-20-4#ai)
    [L-LENS-QUARTZ/20/4](https://buythis.co.za/l-lens-quartz-20-4#ai)
    Φ20mm Quartz Protection Windows 4mm Thickness Laser Collimator Lens for Fiber Laser with 650 1064AR Coating, for Fiber Laser Cleaning System Nozzle Protection
    [BuyThis](https://buythis.co.za/l-lens-quartz-20-4#ai)