0.7-1.2mm Mini Electric Drill Set Handheld Resin ABS Jewelry Making Practical USB Power for DIY Home Min Power Tool1. Adjustable electric drill: Adjustable electric portable DIY hand-held drill, durable and reliable.2. Clamping range: 0.7-1.2mm quick-change chuck makes drilling more convenient.3. Simple operation: super long power cord design, 1.8 meters operation panel, fully meet the environmental requirements of DIY work, convenient switch, simple operation.4. Application: Hand-held drilling tool for resin plastic wood polymer clay, jewelry making keychain pendant earrings, paper, sheet metal, acrylic, aluminum, etc.5. Please note: Not suitable for heavy metals or high hardne materials.Product Specifications:Material: ABS+metalColour: BlackDimensions (L x W): Approx. 115x25mm / 4.53x0.98 inchesPower supply voltage: 5VPower supply voltage: 5-6VPower supply current: more than 2ARated speed: 8000rpmNo-load speed: 8500rpmRated output power: 10WClamping range: small 0.7-1.2mm/0.03-0.05inch; large 2.5-3.2mm/0.10-0.13inchPackage Include:Package A:Small electric drill+3 twist drills+1 wrench+usb wirePackage B:Small electric drill+10pcs 0.9mm+3pcs 1.1mm(drill)+1 wrench+usb wire