Engraving Module,Cover 3d 20w Craft Wood Fabric 20w 450nm 20w Diy Craft Router Diy Cover Adjustable Cable - Hands-free Leather Fabric Speed Cutter Wood 20w Craft Wood Leather Adjustable Head

Geevorks 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 It can engrave paper, wood, fabric, , leather, anodized aluminum, etc. Different modules for engraving/ cutting different kinds of material and different thicknesses. With adjustable focal length (5.5W/ 10W/ 20W, 20-70mm) or fixed focal length (30W, 12.6mm/ 40W, 15mm/ 40W, 40mm/ 80W,40mm). Made of premium quality aluminum alloy casing with great durability. Features high engraving speed, low loss, good stability and superior performance, with fine heat dissipation to extend its service . Equipped with adjustable protective cover to your eyes, no need to wear extra glasses while working, safer to use than ordinary head. Wide application, it's designed for engraver, cutting machine, 3D printer, mill and so on, suitable for DIY lover, engineer, artist and more Compact and lightweight, easy to assemble, has over 30cm long line. Comes with screws, convenient and simple to be installed on machine.<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>Specifications:<br>5.5W/ 10W: 105 * 30 * 30mm / 4.13 * 1.18 * 1.18in<br>Material: Aluminum Alloy + Electronic Components<br>--Adjustable Focal Length: 5.5W/ 10W/ 20W (20-70mm)<br>Head Size: Approx.<br>80W(40mm):125 * 47 * 44mm / 4.92 * 1.85 * 1.73in<br>PWM/ TTL Input: 3.3V-12V, 100Hz-50KHz<br>Package Size: Approx. 16 * 6 * 6cm / 6.30 * 2.36 * 2.36in<br>Operating Temperature: -20~70<br>30W (12.6mm): 115 * 40 * 40mm / 4.53 * 1.57 * 1.57in<br>Input Interface: XH2.54-3 Pin (+, -, PWM/ TTL)<br>Continuous Working: Unlimited<br>40W (40mm): 100 * 40 * 40mm / 3.94 * 1.57 * 1.57in<br>Luminous Color: Blue<br>Length: 450nm<br>Operating Voltage: 12V<br>20W: 120 * 40 * 40mm / 4.72 * 1.57 * 1.57in<br>--Fixed Focal Length: 30W (12.6mm)/ 40W (40mm)/ 80W (40mm)<br>Color: Silver<br>: 5.5W/ 10W/ 20W/ 30W/ 40W/ 80W (Optional)<br><br><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>Packing List:<br>6 * Paper Card<br>3 * Screw<br>1 * User Manual (English)<br>1 * Module<br>3 * Washer<br>1 * (Green)<br>

• Compact and lightweight, easy to assemble, has over 30cm long line. Comes with screws, convenient and simple to be installed on the machine.
• 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.
• It can engrave paper, wood, fabric, plastic, leather, anodized aluminum, etc. Different laser modules for engraving/ cutting different kinds of material and different thicknesses.
• 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
• Features high engraving speed, low power loss, good stability and superior performance, with fine heat dissipation to extend its service life.