Description:<br>Are you interested in DIY?Do you love to assemble the machine parts to a perfect laser engraving machine?Will you desire to enjoy the greatest pleasure when you assemble the laser engraver successful by yourself?Yeap!!! DIY lovers， do not miss the opportunity to built your own laser engraver， and come to know more about it.Let's enjoy assembling the laser engraving machine;)<br>The Newest Video to A3 30x40cm Desktop DIY Violet Laser Engraver Cutter:<br><br><br>There Are Two Video Shows How to Assemble The Laser Machine:<br>Part 1:<br><br>Part 2:<br><br>2500mW A3 30x40cm Desktop DIY Violet Laser Engraver Picture CNC Printer Assembling Kits<br>The New DIY A3 laser engraving machine assembling kits is coming in 2015. With 30X40cm ultra large engraving area， gantry shape design， no engraving height limitation. Three stepper motor drive providing faster moving speed. 2500mW violet laser module with heatsink， high laser engraving power and long-term available. It is ideal for amateur laser engraving usage low-light positioning and freedom positioning functions. It only need you to connect it to the computer， then you can print any pictures your like with your own creativity.<br>Specifications:<br>          Material       Stainless Steel and Acrylic           Working Voltage       DC 12V           Working Current       DC 2.5A           Laser Power       2.5W \/ 2500mW           Control Software System       Advanced Edition(GRBL)\/ Simple version(Benbox)           Engraving Accuracy       0.01mm           Engraving Area       30x40cm \/ 11.81 x 15.75inch (maximum)           Engraved object height limitatiion       No Limitation           Packaging Size       55x21x14cm \/ 21.65x8.27x5.51inch (L*W*H)           Final Product Size       60x45x25cm \/ 23.62x17.72x9.84inch (L*W*H)           Package Weight       4.60kg   <br>2.5W \/ 2500mW DIY A3 Laser Engraving Machine Assembling Kits Lists:<br><br>Features:2.5W \/ 2500mW A3 violet light laser engraving assembling kitsEquipped with 405nm 2500mW blue laser module with heatsinkNo limitation of engraving height30X40cm the largest engraving areaAdjustable laser power and burning timeGrayscale printing functionLow-light positioning functionfreedom positioning functionUSB interfacecan work continuously 1-2 hoursIdeal for amateur DIY laser engraving<br>Engraving Material Note:1.can engraving materials: wood， bamboo， plastic， paper， leather， bank card， rubber2.can not engraving material: metal， stone， ceramic， shell， light-reflecting material， transparent material<br>Cutting Material:It can only cut foam，paper，thin leather material.<br>Note:Please wear laser goggles during usageThis the a whole assemble set， it needs you to assemble it.<br>Package included:1x  Violet Laser Engraver Assembling Kits<br><br>More Details:<br><br><br><br><br><br><br>After Assembling the whole Set Kits: (Finished Product) <br><br>Control Software System:<br><br>FAQ:Q:Does this machine