Description: 100% high quality . This is a professional nail drill bit for nail art machine. Small size and cuspidal design - makes it easy for you to remove dead skin near your nails. It can also be used to remove dead skin for finger nails and toenails. It is not easy to rust and has many uses, suitable for professional nail art salon or personal use. Easy to use in any position, all rotary tool accessories adopt lightweight design for precise operation, beautiful appearance elegant-sophisticated-streamlined design fully embodies the concept of human-machine engineering. Snap-on type shape with robust structure - safe and easy to use - true originality. Traditional system unique double shock absorber structure- Specifications: Model: inscribed grinding machine Collets type: 2.4mm Input voltage: 110V-240V Speed: 3-000 to 99-000RPM Frequency: 50/60HZ Size: 13.8x2.8cm Color: rose red /pink/white Plug type: USB charging Package included: 1 x Electric Nail Drill Machine 1 x Power Line 6 x Frinder Bits 6 x Sanding Bands 1 x Manual Notes: Leave message for color