NEJE 3 N30820 Laser Engraver, 5.5-7.5w Output Power DIY Laser Engraver and Cutter Machine Support LightBurn, 0.08mm Ultra-Fine Focus, for Acrylic Wood and Glass ,170 x 170 mm(6.7"x6.7") : Arts, Crafts & Sewing - Amazon.com
Free STL file Neje 20W N30820 / Neje 30W A30130 air support nozzle・3D printer design to download・Cults
Wholesale 2020 NEJE 20W 450nm laser module head kits for DIY With TTL / PWM Modulation for laser cutting machine, laser engraving machine From m.alibaba.com