<p>Package include:</p><p>1 x 3018 GRBL CNC Engraving machine kit w/ ER11 Collet</p><p> </p><p>10 x 20°0.1mm drill bits</p><p>1 x GRBL 1.1F Control Board</p><p> </p><p></p><p> </p><p>1 x Set of allen wrench</p><p> </p><p>1 x Power Supply</p><p> </p><p>1 x 4G U disk include GRBL software and user manual</p><p><br></p><p></p><p></p><p></p><p></p><p>Body used profiles and plastic, small size, light weight, USB interface, GRBL control system, learning, entry preferred. </p><p></p><p>Main application:can be engraved plastic, wood, acrylic, pvc, pcb, wood and the like material,also can engraver on soft metal like copper,aluminum and other materials.</p><p><br></p><p></p><p></p><p></p><p></p><p></p><p></p><p></p><p></p><p> </p><p>Specification: </p><p> </p><p>Working area: 30x18x4.5cm</p><p> </p><p>Frame size: 40x33x24cm</p><p> </p><p>Spindle: 775 spindle motor (12-36V) 24V: 10000r/min</p><p> </p><p>Chuck: ER11</p><p> </p><p>Step motor: Fuselage length 34MM,Current 1.33A, 12v.Torque 0.25N/M</p><p> </p><p>Power supply: 24V 5.6A</p><p><br></p><p> </p><p>Software: GRBL Controller</p><p> </p><p>Support System: Windows XP / Win 7 / Win 8 / Win 10 / Linux</p><p> </p><p>Drill bits: 10pcs tip 0.1mm ,20 degree,diameter 3.175mm</p><p></p><p></p><p></p><p></p><p></p><p> </p><p></p><p>GRBL 1.1F Board Specification:</p><p>Connection:USB (USB-CH340)</p><p>Software:GRBL controller, UniversalGcodeSender</p><p>Input voltage:12-24VDC</p><p>Master chip:atmel 328P (arduino nano)</p><p>Spindle drive chip:MOSFET</p><p>Spindle PWM speed:Support</p><p>Support stepper motor:12V,maximum current of 2A (any stepper motor Nema17/23)</p><p>Power Interface:5.5-2.5mm DC interface</p><p></p><p>Advantage:add the outer casing,the power button switch and the fan;can insert offline modules;improved USB interface;increases the optocoupler isolation of spindle drive.</p><p> </p>