DIAMOND SLIM CONE BIT - GRIT 150 BIT SUITABLE FOR ACCURATE CUTICLE CLEANING AND DRY MANICURE, HAS A CANDLE-SHAPED UNA FORM, USED FOR THE LATERAL FOLDS, SUITABLE FOR THE PERIONYCHIUM, ESSENTIAL FOR REMOVING CALLOUSES IN THE NAIL FOLDS. THE BIT HAS A UNIVERSAL ATTACHMENT AND FITS MOST DRILLS.