Review from the Customer: This is a nice additional piece to my nail drill. So much easier, faster and safer to use when filing and cleaning the cuticles.Cuticle Cleaning Nail Drill Bit or Dead skin remover (Tiny & Precision) - Russian Manicure StyleSafety Cuticle Cleaner Bit: Grit: Fine - F with needle top (ellipse shape) for nail prep. Perfect for nail lovers and professional use.Professional Cuticle Bits: Special design from Dynamic for cuticle cleaning, sidewall dead skin removal, and nail preparation. Gently and effectively clean the cuticle and dead skin around without tearing the skin before nail art design and nail care after removing nail gel.Main Use for:- Natural Nails Surface Prepping.- Cuticle Area Cleaning- Dead skin Cleaning- Nails Preparation (before doing acrylic or gel nails)Recommend drill speed when using: 10k - 15k rpmMake a Super Smooth finish when cleaning around the cuticle area.The extra fine grit allows the bit to be used safely when working with customers and will prevent burning or cutting clients.This multi-purposeful bit also is great for any nail tech who are left-handed, right-handed, and even ambidextrous, as it may be used clockwise and counter-clockwise!