Cordle Electric Drill Grinder Rechargeable Removable Battery Engraving Woodworking LED 5 Speed Rotary Tool Dremel Engraver Product InformationType name: 5-speed-DrillBattery:2000MAH Lithium Battery(18650)Charging time:2hoursClamping range: 0.5-3.2mmSpeed:3000/6000/9000/12000/15000rpmEngravingOutput Voltage: 3.7VRated Input Power: 10WRated Voltage: 110V~220VUSB:micro USB charging Note: In order to show the picture effect, all packages only have 1 batteryFeatures:1.LED working light2.The battery is removable for easy replacement3.Regulating Speed-This electric carving tool has 5 speed adjustment,speed adjustment range:3000-15000 r/min.4.Complete Acceories-Equipped with 24/60/275/288/361PCS acceories for drilling,all ready and complete.5.Perfect Grinder - Perfect electric grinder for cutting, engraving, milling, grinding, polishing, removing and drilling. The grinder engraving kit is neceary for DIY carving and grinding.6.Suitable for jade agate, nuclear carving, wood carving, grinding aluminum plate, thin copper board, plastic board, chipboard, printed circuit board, epoxy board.7.Durable And Reliable -Small volume, light weight, easily carry, comfort grip handle, offers better control while drilling,convenient to use. Note: Due to the manufacturer's production batch problem, except for the collet nut, the color and performance are the same. The collet nut is not specified, and the warehouse will send it randomly.