Engraving Module,Cover Adjustable 450nm 20w Speed Cutter Printer Router Router Diy With Cover Leather Fabric 20w Cover Printer Router Craft Wood Adjustable Head Wood Leather

450nm 20W Laser Module with Protective Cover Adjustable Focal Length Laser Engraving Head High Speed Laser Engraver Cutter 3D Printer CNC Router Laser Module for DIY Craft Wood Leather Fabric Paper Cutting Engraving Wide application, it's designed for engraver, cutting machine, 3D printer, mill and so on, suitable for DIY lover, engineer, artist and more Equipped with adjustable protective cover to your eyes, no need to wear extra glasses while working, safer to use than ordinary head. It can engrave paper, wood, fabric, , leather, anodized aluminum, etc. Different modules for engraving/ cutting different kinds of material and different thicknesses. Features high engraving speed, low loss, good stability and superior performance, with fine heat dissipation to extend its service . With adjustable focal length (5.5W/ 10W/ 20W, 20-70mm) or fixed focal length (30W, 12.6mm/ 40W, 15mm/ 40W, 40mm). Made of premium quality aluminum alloy casing with great durability. Compact and lightweight, easy to assemble, has over 30cm long line. Comes with screws, convenient and simple to be installed on machine.<br><br>Professional module, easy to install, with lower loss, provides 450nm wavelength, for efficient, precise engraving and cutting of , wood, leather, paper and so on, suitable for a wide of engraving machines. This is upgraded version with protective cover, safer to use than old one.<br><br>Specifications:<br>40W (40mm): 100 * 40 * 40mm / 3.94 * 1.57 * 1.57in<br>--Adjustable Focal Length: 5.5W/ 10W/ 20W (20-70mm)<br>20W: 120 * 40 * 40mm / 4.72 * 1.57 * 1.57in<br>5.5W/ 10W: 105 * 30 * 30mm / 4.13 * 1.18 * 1.18in<br>Head Size: Approx.<br>Package Size: Approx. 16 * 6 * 6cm / 6.30 * 2.36 * 2.36in<br>Color: Wine Red<br>Input Interface: XH2.54-3 Pin (+, -, PWM/ TTL)<br>30W (12.6mm)/ 40W (15mm): 115 * 40 * 40mm / 4.53 * 1.57 * 1.57in<br>Length: 450nm<br>Operating Temperature: -20~70<br>: 5.5W/ 10W/ 20W/ 30W/ 40W/ 40W (Optional)<br>Material: Aluminum Alloy + Electronic Components<br>Continuous Working: Unlimited<br>--Fixed Focal Length: 30W (12.6mm)/ 40W (15mm)/ 40W (40mm)<br>PWM/ TTL Input: 3.3V-12V, 100Hz-50KHz<br>Luminous Color: Blue<br>Operating Voltage: 12V<br><br><br>Note:<br>1. eye or skin exposure to direct or scattered light.<br>2. Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding.<br><br>Packing List:<br>3 * Screw<br>1 * User Manual (English)<br>3 * Washer<br>1 * Module<br>

• It can engrave paper, wood, fabric, plastic, leather, anodized aluminum, etc. Different laser modules for engraving/ cutting different kinds of material and different thicknesses.
• Upgraded version: Equipped with adjustable protective cover to protect your eyes, no need to wear extra laser glasses while working, safer to use than ordinary laser head.
• Compact and lightweight, easy to assemble, has over 30cm long line. Comes with screws, convenient and simple to be installed on the machine.
• Wide application, it's designed for laser engraver, laser cutting machine, 3D printer, CNC mill and so on, suitable for DIY lover, CNC engineer, artist and more
• With adjustable focal length (5.5W/ 10W/ 20W, 20-70mm) or fixed focal length (30W, 12.6mm/ 40W, 15mm/ 40W, 40mm). Made of premium quality aluminum alloy casing with great durability.