body { font-size: 75%; color: #000; font-family: Open Sans,Arial,Helvetica,sans-senif,SimSun,""; line-height: 1.3; } dl { margin: 0px; width: 480px; float: left; } dt { width: 100px; height: 15px; float: left; } dd { width: 240px; height: 15px; float: left; } dl dt { margin: 0px; line-height: 22px; color: #474747; font-size: 14px; font-family: tahoma; } #product-desc { width: 100%; height: 209px; } #description { width: 100%; height: 50%; } #details { width: 100%; height: 50%; } .ui-box-title { height: 30px; font-size: 15px; font-family: tahoma; font-weight: bold; background-color: #ddd; text-anchor: inherit; padding-top: 8px; margin: 0px; } .ui-box-body { margin: 0px; } #tbspecifics { border-right: 1px solid black; border-bottom: 1px solid black; } #tbspecifics tr { height: 30px; } #tbspecifics td { width: 100px; border-left: 1px solid black; border-top: 1px solid black; } Small size and light weight, designed with comfort grip handle for better control during drilling.3 speeds adjustable in the range of 5000-15000 r/min, on button pre to change according to the material.Great for cutting, engraving, milling, grinding, polishing, removing and drilling.Applicable material: metal, wood, plastic, modeling clay, jewelry, aluminum, etc.Power Source: BatteryCollect Chuck Diameter : 0.5-3.2mmRated Input Power : 10WNon-Load Speed : 5000-15000 r/minIdling Time: 2 hoursGrinding Work Time: 1 hour maximumDIY Supplies : Woodworking/Polishing/ EngravingOutput Voltage : 3.7V / 10ACharge Voltage : 5V DC (USB)Weight: 183gcolour:Red / Grey / GreenMaterial:ABSsize:Electric Drill Bit Collet: 0.5mm, 1.0mm, 1.5mm, 2.4mm, 3.0mm, 3.2mmPackage Contents:1 x Electric Drill1 x USB Wire1 x Clamp Mandrel1 x Rubber Wheel1 x Tapping Rod1 x Circular Saw Blade2 x Diamond Grinding Needle2 x Wool Polishing Wheel3 x Sandpaper Circle3 x Twist Drill Bits5 x Wheel Grinding Head6 x Electric Drill Bit Collet1 x Storage BoxOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.