The Safety Carbide Bit is the perfect bit for cuticle work and surface shaping. This bit has a tapered barrel with a rounded tip for safety at the cuticle area. Perfect for beginners, the small circumference allows you to get right into the groove walls and cuticle, allowing you to gently touch the natural cuticle and skin without cutting your customer. This bit preps the artificial product for refills perfectly. It is also ideal for work on smaller nails.