Attention here! Do you still use the manual tools for cutting， trimming， modeling， grinding and polishing? Why not replace them all with this WLXY WL-500 Super Mini Electric Drill Grinder Set? It will surprise you a lot undoubtedly! Characterized by strong power， stable performance and easy storage， our electric grinder set will obviously be your best assistant to help you grind all kinds of objects， such as jade， boulder， wood， metal and so on. A perfect accessory to cooperate with other multifunctional grinding tools! You will love it!                                    Features             Strong power， stable performance and easy storage<br> Easy and convenient to use and operate<br> Designed to help you finish drilling， cutting， trimming， modeling， grinding and polishing<br> Cooperate with other multifunctional grinding tools perfectly<br> Help you grind all kinds of objects， such as jade， boulder， wood， metal and so on<br> Exquisite package with rich accessories for safe shipment<br> Fine design with smooth hand feel， lightweight， mini and portable <br>                                                            Specifications             Electric Grinder Dimensions     (6.3 x 1.61 x 1.61)" / (16 x 4.1 x 4.1)cm (L x W x H)    <br> Packing Weight     4.62oz / 131g    <br> Color     Multicolor    <br> Chucks Inner Size     0.5， 1.0， 1.5， 2.5， 3.0    <br> High Speed Steel Drill Bits Size     0.5， 1.0， 1.5， 2.5， 3.0    <br> Transformer Output     12V 500MA DC    <br> Output Voltage     AC 220V / 50Hz    <br> Consumed Power     500mA DC-12V0    <br> Load Speed     8000/rpm    <br> No Load Speed     12000/rpm    <br> Torsional Force     530 g/cm    <br> Chuck     0.5-3.0mm     <br>                                                             Package Includes            1 x Instruction Book<br>1 x Mini Flexible Shaft<br>5 x High Speed Steel Drill Bits (Dimension 0.5， 1.0， 1.5， 2.5， 3.0)<br>5 x Chucks (Inner Dimension 0.5， 1.0， 1.5， 2.5， 3.0)<br>4 x Polished Ceramic Grinding Wheels<br>1 x Cutting Grinding Wheel Slice<br>1 x Transformer (Output 12V 500MA DC)<br>1 x Packing Box<br>