Product AdvantagesElectric Nail Art Pen Shape File Drilling Handpiece Machine with6 Optional Bits (5 diamond bits, 1 emery rod with 6 sanding bands)Size: 16cm(L) x 2.35cm(Diameter of handpiece)Specification:Variable speed control: 13,000 RPM up to 20,000 RPM HandpieceThe nail file can be used for natural nails as well as artificial nailsDirectly connected to electricity, easy to carry around.Light-weight design for precise operation.Suitable for pedicure and manicure.Quiet and smooth.SpecificationProduct NameMini USB Nail Drill Bits MachineModelZS-102Power9WSpeed0-13000RPMVoltage110-240V 50/60HzColorWhite,Light pink,Pink,Rose Red, GreenQTY60pcs/cartonPackage Size8.5*4.5*18.5cmCarton Size43.5*31.5*32.5cm PlugUS,EU,AU,UK plug CertificateCE,Rohs,FCC Net Weight10.8kg Gross Weight 11.5kg Package Content1 x Nail Grinding Machine,1 x English Manual,1 x Adapter,6 x Grinding Needle(6 x Grinding Needle((includes 6pcs of emery rod and 6 sanding bands) Product DetailsOperation Detail:Plug in the electric cord to the main electric outletSelect the desired speed by turning the variable speed control knob on the handpieceTo secure the bits: push in the desired bit firmly into the holeTo remove the bits: turn off the machine and gently pull the bit outCompany InformationWhy choose us 1.Zeal Shine Electronics was found in 2005 ,with more than 5000M ²,more than 100 professional workers.locating in Guangdong province Dongguan city. With a series of engineering and servicing staffs from developing ,producing,marketing,after sale service.2. Comprehensive certificates are offered as well CE,ROHS and we can follow the customers requirements of needed certificates.3. Nail drill machines,CCFL ,LED ,UV nail lamps,tattoo & permanent makeup machines and related accessories are offered by us, with customized OEMservice,too. Our ServiceIf you have needs or doubts of our product, please contact me freely based on above information,We will reply you soon within 24h. If you are urgent for Nail products , please call me directly.