This DIY CNC engraving machine is especial designed for DIY fun, study and research with professional GRBL control software, giving you extreme portable experience. This CNC engraving machine features the function of engraving, carving & milling. This carving machine can be engraved plastic, wood, acrylic, pvc, pcb, wood or the like material. Drill bit can not engrave hard metal, jade or other hard materials. Features: Small and practical, no problem for using on your desk. The control system is open source (technology that controls system is provided) for some players who like DIY. Desktop DIY mini CNC engraving machine for carving and more cost-effective than normal engraving machine. Support our professional English design software for Win 7, XP, Win 8, Win 10. 300 x 180 x 45mm large working area, Control Software: GRBL (include ER11 chuck). Aluminum alloy and nylon material with fine workmanship show excellence in quality. Very interesting to install and use, perfect gift for engraving DIY enthusiasts. Wide application: can be used for print, hand tools and industrial processing. NOTE: 1. The machine is DIY Kit, Need To Assemble By Yourself. 2. Materials can be engraved: wood, bamboo, paper, plastics, leather, rubber, horn, sponge sheet or other flammable plastic (such as phone case, mouse, pencil, name card, wallet, plastic comb). 3. Materials can’t be engraved: metals, glass, stone, ceramics, jewelry, silver, reflective material, translucent & transparent material. Specifications: Model: CNC3018PRO Material: Aluminum Alloy + Phenolic Resin Main Color: Black + Silver Power Supply: AC 100-240V Output 24V 5.6A Plug Type: US / EU (Optional) Supported OS: Windows XP / Win 7 / Win 8 / Win 10 (32/64) Supported Formats: jpg / bmp / png Communication Port: Micro USB Engraving Area: 300 x 180 x 45mm Frame Size: 400 x 330 x 240mm(Not include the motor protrusion part) Table-board Size: 300 x 180mm Spindle: 775 Spindle Motor 24V: 8000r/min Spindle Chuck: ER11 Step Motor: Fuselage length 34mm, Current 1.33A, 12v. Torque 0.25N/M Drill Bits: Tip 0.1mm, 20 degree, diameter 3.175mm (Contains 10 pcs) Software: GRBL Control Engrave Mode: Image Engraving, Text Carving, Scanning Carving, Contour Carving, Pixel Carving Can Not Carve Objects: All metals, glass, stone, ceramics, jewelry, silver, reflective material, translucent & transparent material. Can Carve Objects: All wood, bamboo, paper, plastics, leather, rubber, horn, sponge sheet, etc. Package Size: 45 * 23 * 17cm / 17.7 * 9.1 * 6.7in Package Weight: E5244US: 6650g E5244US-1: 7000g E5244US-500: 6810g E5244US-2500: 6850g E5244US-5500: 6940g Package List:(DIY Kit, Need To Assemble By Yourself.) 1 * DIY CNC Engraving Machine Kit 10 * Drill Bits 1 * ER11 Spindle Chuck