Free shipping on orders above €59 Warehouse in Sweden Tested & verified productslaser spare parts We have the most popular and sought after replacement and upgrade parts for the popular K40 laser machine. Upgrade kits7 items Outlet1 item K40 spare & upgrade parts34 items Gantry & DIY kits11 items Laser head & nozzles5 items Watercooling6 items Lens & mirrors8 items Laser controllers9 items Best sellers Lens and mirror kit. 12mm + 20mm (ZnSe and SI) € 59.00 Add to cart Add to Wishlist Lens & mirror kit. 12mm + 20mm (ZnSe and MO) € 45.00 Add to cart Add to Wishlist Out of stock Upgraded – Adjustable laser head with air assist – 12mm € 55.00 Add to Wishlist Sale! NewOut of stock K40 expansion DIY kit V3 € 339.00 € 249.00 Add to Wishlist Upgraded – Adjustable laser head kit with air assist – 12mm € 99.00 Add to cart Add to Wishlist New Bracket for 12 & 18mm laser head for K40 € 10.00 – € 13.00 Select options Add to Wishlist New K40 expansion DIY kit V3 – Mini kit € 35.00 – € 129.00 Select options Add to Wishlist NewOut of stock Power potentiometer and mA-combo kit € 30.00 Add to Wishlist we accept You can pay securely with us through Klarna in Europe – Card payments – Invoice (pay later) – Part payments shipping methods Free shipping on orders over €59 Shipments are insured and trackable Shipping with DHL, Fedex, USPS or state post.