Electric nail drill set with US Plug 110V designed for home and professional nail care Key benefits Versatile bit selection: includes a variety of drill bits to meet different nail care needs, from shaping and polishing to exfoliating and removing calluses or artificial nails. Precise control: adjustable speed and reversible rotation let you work in either direction, suitable for right or lefthanded use. Quick, tool bit changes: drill bits easily by pulling out the current bit and pushing in a one, then connect the power cord to start. Durable construction and quiet performance: aluminum alloy body and a reliable power motor deliver smooth operation with low noise and minimal vibration for steady, comfortable use. Simple US 110V compatibility: supplied with a US plug for direct use with 110V outlets. Functions and attributes Function: file, buff, polish, remove calluses, exfoliate, and remove or refine artificial nails and overlays. Compatibility: US plug 110V power supply. Size and build: compact handpiece with an aluminum alloy body for durability and heat dissipation. Performance: variable speed control, two rotation directions, smooth motor operation with slight vibration for consistent results. How to use 1. Select the appropriate drill bit for the task. 2. Pull out the existing bit and insert the bit until it seats securely. 3. Plug the power cord into a US 110V outlet. 4. Adjust speed and rotation direction according to the task and your handedness. 5. Work with light pressure and consistent motion. Practical applications Home manicure and pedicure: refine nail shape, buff for shine, and remove rough skin around nails. Salon services: prepare nails before polish or overlays, shape artificial nails, and smooth surfaces prior to finishing. Mobile nail technicians: compact, durable handpiece and simple plugin operation make onsite services straightforward and efficient. This electric nail drill set offers versatile functionality, easy operation, and dependable performance for everyday nail maintenance and professional use.