Description: The machine is intended for drilling, grinding, polishing, milling and brushing and other jobs like engraving, cutting and removing rust are also possibleSpecifics and Features: The Cordless Rotary Tool Set is equipped with various accessories, suitable for drilling, grinding, polishing, milling and brushing Other jobs like engraving, cutting and removing rust are also possible. 3 adjustable speeds of this cordless mini grinder tool, satisfied your different materials requirements. Lightweight and portable appearance is convenient to carry that you can put it into your bags and carry to anywhere.Color: RedSpecial Features: LED indicator on chargerNumber of Pieces: 48Item Package Quantity: 1Voltage: 3.7 VCharging Time: 2 hoursSpeed: 5000-15000/minMax. collect chuck size: 2.35mmSound pressure level: 61 dB(A) K=3 dB(A)Sound power level: 72 dB(A) K=3 dB(A)Vibration level a€?main handle: 2,36 m/s2 k= 1,5 m/s2Package Includes: 1x Cordless Mini Grinder 1x Accessory case 1x Spanner 1x Bristle brush 1x Milling bits 1x Sanding shank 5x Sanding band 2x Drill bit 2x Felt wheel with shank 1x Chuck ( installed in the machine) 1x USB charging cable 6x Diamond bit 5x Grinding wheel 14x Sanding paper 5x Cutting disc 1x Collet for sanding paper