Amazon.com: ENJOYWOOD CEL-E10 Laser Engraver, 50W Laser Engraving Cutting Machine,10-15W Laser Output Power Laser Engraving Machine,0.06 * 0.06mm Double Compressed Spot Laser Engraver for Wood and Metal Etc
Source Laser head engraving module 15W fixed focus blue mark cutting can be used for laser engraving machine on m.alibaba.com
15W High Power Laser Module 12V 445-450nm Blue Laser Head Fixed Focus Laser Engraving For DIY CNC Laser Engraving Machine - Price history & Review | AliExpress Seller - Yofuly Store | Alitools.io
KKmoon 15W Laser Engraving Machine High Speed Mini Desktop Laser Engra – Pete's Arts, Crafts and Sewing
15W Fixed-Focus Blue-Violet Laser Module For Stainless Wood Engraving
450nm 15000mW 12V High Power TTL/PWM/Analog Adjustable Focus Blue Laser Module DIY Laser engraver accessories 15W laser head Engrave stainless steel iron stone | Wish
12V 15W 450nm Blue Laser Module 15000mW Laser Cutting Module to Engrave Stainless Steel 3mm Wood - AliExpress