Features:This mini electric drill is light weight, with exquisite appearance design, comfortable to hold even a long time working. High/low speed adjusting switch is used to switch between high speed and low speed. Five variable speed: Making it the good tool for first time users to do most DIY and hobby projects. Application: stone, glass, crystal, jade, agate, walnut, olive, chassis modifications and DIY repair, wood, metal, jewelry, artifacts, processes these items can be carried out, such as cutting grinding bore polishing. The variable-speed trigger is convenient to adjust speed by toggle the button it lightly or heavily. Specification:Condiiton: 100% Brand NewMaterial: Plastic + electronic components + metalColor: BlackPower: 180WVariable Speed: YesSpeed Stalls: 5No-load speed: 0-10000RPM (stepless speed change)Voltage: US 110V / EU 220V (Optional) Plug: US / EU (Optional) (We will be based on your guests in your country to send the corresponding adapter plug). Cable Length: 144cm / 56.69 " (appr.)Grinding Head Diameter: Approx. 0.3cm/ 0.12 "Chuck Size: 0.3cm/ 0.12 (appr.)Size: (L) x (W) x (H) 18.5 x 4 x 3cm / 4.92" x 2.76" x 3.35" (appr.)Package Included:1 x Electric Grinder5 x Accessories1 x English User ManualNotice:Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.Please understand that colors may exist chromatic aberration as the different placement of pictures.