30pcs Tungsten Steel Nail Drill Bits Nail High Speed Grinding Heads Nail Polishing & Smoothing Tool

Features: Made from high quality tungsten steel, higher hardness long lifespan, offer you better teeth polish performance. Removing excess glue and material from the underside of acrylic, gel nail. 2.35mm diameter grinding handle, suit for most dental polishing machine. 30 different kinds models, meet your different demands. With a transparent box, clean and easy to store. Discounted at only: US$ 15.18