1. Light weight, no over-heating, excellent durability and cutting performance 2. Select premium materials to improve the durability 3. Steady rotation, no skidding, improve safety of operating 4. Multi-purpose. Professional salon results from your own home so you can have DIY nails or a manicure and pedicure with the ease 5. Various specifications are optional to meet different requirements Specification: Features: Light weight, no over-heating, excellent durability and cutting performance. Select premium materials to improve the durability. Steady rotation, no skidding, improve safety of operating. Multi-purpose. Professional salon results from your own home so you can have DIY nails or a manicure and pedicure with the ease. Various specifications are optional to meet different requirements. Specification: Item Type: Nail Art Accessory Material: Tungsten alloy Item Color: As Pictures Shown Optional Style: V1, V3, V4, V5 Package Include: 1 * Nail Drill BitSteady rotation, no skidding, improve safety of operating. Steady rotation, no skidding, improve safety of operating. Extensive applications: independent packaging, easy to carry and store. Cool appearance, very textured in the hand, suitable for home use, beauty salons, etc. Heat resistant and durable: Drill bits for nails are made of superior materials for increased durability, light weight, no overheating, excellent durability and cutting performance. 5 different nail drill bits, great tools for manicure or pedicure, help you polish and remake your nails.