12V 15W 450nm Blue Laser Module Laser Cut to Engrave Stainless Steel 3mm Wood
12V 15W 450nm Blue Laser Module 15000mW Laser Cutting Module to Engrave Stainless Steel 3mm Wood Product Details. Laser Wavelength: 450nm (blue violet). Point Type: dotted line (adjustable). Drive Mode: external ACC constant current drive. Cooling Method: forced air cooling. Operating Voltage: 12 V DC. Laser Focal Length is not adjustable, focal length is 2cm. Working Temperature: -40 to 75. With our 2p + 3p cable, you can connect it to our laser module with its 3p head and connect it to a controller board with its 2p head. You can use a controller board with 2P to match with our laser module. This 15W fixed-focus laser can be engraved on stainless steel surface and anode colored aluminum surface, and can cut 3mm wood. Usually it cost about 35USD-50USD. The item "12V 15W 450nm Blue Laser Module Laser Cut to Engrave Stainless Steel 3mm Wood" is in sale since Thursday, February 14, 2019. This item is in the category "Business, Office & Industrial\Printing & Graphic Arts\Sign-Making". The seller is "topcyberday" and is located in HK.