500mW 405nm Blue-violet Light Laser Head for DIY Carving Engraving Machine Engraver Accessory Gemoro Auracle Agt1 Plus Electronic Gold & Platinum Tester airplane and other industries

airplane and other industries

Diameter of Hole: 20mm / 0

932℉-1382℉

black (optional)

and bury the screws for screw stealth

500mW 405nm Blue-violet Light Laser Head for DIY Carving Engraving Machine Engraver Accessory Gemoro Auracle Agt1 Plus Electronic Gold & Platinum Tester airplane and other industriesThis item is a necessary accessory for DIY engraving machine. It is a professional laser head with high speed and high stability. Features: Professional laser head with high speed and high stability. Bright blue violet light, easy for locating when engraving. Adjustable laser head, easy to adjust, ensure engraving with good quality and high efficiency. Can be used to engrave bamboo, leather, cut paper, PCB or other flammable materials. Suitable for