This tungsten nail drill bit is designed for precise nail prep and surface treatment. Its stepshaped grinding head and carbide cuticle cleaner function remove residues and dead material from the nail surface, creating a clean, even foundation for nail art and polish application. The stickstyle shank provides a secure grip and accurate control for both professional technicians and home users. Key benefits Effective pretreatment: removes nail surface residues and buildup to prepare nails for polish, overlays, and nail art. Versatile grinding head: stepshaped design enables controlled material removal and smooth results during nail surface shaping and product removal. Precise handling: stick design offers a secure hold and stable control for detailed work and consistent results. Durable construction: made from tungsten steel to maintain sharpness and handle tough nails with less effort, supporting efficient manicure workflows. Multiuse functionality: acts as a carbide cuticle cleaner and a nail prep drill bit suitable for a variety of salon and applications. Important attributes Function: nail surface pretreatment, cuticle area cleaning, product and material removal, and shaping prior to decoration. Material: tungsten steel construction for longlasting sharpness and durability. Design: stepshaped grinding head for versatile surface treatment and a stick shank for precise control. Performance: engineered to remove residues efficiently while producing smooth, even surfaces for subsequent nail work. Use setting: suitable for both professional nail technicians and nail care. Typical use scenarios Professional salon prep: quickly remove surface debris and lightly file enhancements before applying gel or acrylic overlays to ensure better adhesion and uniform appearance. Home manicure setup: tidy the cuticle edge and smooth the nail surface prior to polish or presson nail application for a neater finish. Product removal and shaping: carefully remove excess product and refine nail length and shape during routine maintenance or redesigns. Notes on handling Use with compatible electric nail drills or holders designed for stickstyle bits. Work at controlled speeds and light pressure for results and to maintain bit life. Clean and store the bit according to your usual salon or home tool care practices to preserve performance. This nail drill bit combines a stepshaped grinding head and tungsten steel durability to deliver consistent, professionalgrade prep and shaping for a wide range of manicure tasks.