500mW 405nm Blue-violet Light Laser Head for DIY Carving Engraving Machine Engraver Accessory precious metal tester incubators

incubators

Whether you are working on your boat

1 * Bracket

Original analogue gold tester using the AuRACLE technology with thousands sold

Material: Hard alloy

500mW 405nm Blue-violet Light Laser Head for DIY Carving Engraving Machine Engraver Accessory precious metal tester incubatorsThis 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