["brand new and high quality\nFeatures:\nThis small electric drill uses 5V for DC, which is safe.\nMost USB power adapters with 2A output can be used for power supply,\nSuitable for punching ordinary density plastics and wood, such as model airplanes, car models, bamboo boards, ice cream sticks, chopsticks, bird cages, animal tooth bones, shells, PCB circuit boards, booklets, resin toys, drop film accessories, pearls, acrylic The thickness of crystal, etc. should not exceed 8 mm.\nMini Electric Drill Set only,other accessories demo in the picture is not included.\n\nSpecification:\nType: Hand drill\nWorking voltage: for DC 5V\nWorking current: 2A (blocked rotor 3A)\nPower supply voltage: 5V\nRated output power: 15 (for W)\nHandle structure: straight\nDrill clamping method: Drill chuck\nPower matching: 360 motor\nMotor shaft diameter: 2.3mm\nNo-load speed: 11000 (rpm)\nRated speed: 12000 (rpm)\nScope of application: plastic, glue, wood perforation\nMaterial: Plastic\nSingle set weight: 125 grams\nPower interface: 1.5m USB plug line\nChuck model: brass 2.3-1.2 (clamping range 0.7~1.2mm)\nChuck diameter: 1.1 (mm)\nLength: app.12.5cm/4.92in\nMaximum diameter of drill bit: 1.1 (mm)\nColor: Black\nQuantity: 1 Set\n\nNote:\nNo retail package.\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Contents:\n1 x Single for Head \n3 x Drills\n1 x Wrench"]