C&I 5 in 1 Nail Drill Bit Super Long Slim Efile Professional Nail Bits Nail Tech Must Have for Extension Nails Acrylic Powder Hard Gel Nail Tip Cuticle Remover Nail Supplies

5 in 1 Multi-function Nail Drill Bits: 3 sizes file-teeth in 1 drill bit, Rounded Cut, and 2 Way to file function. An upgrade version from the original 5 in 1 e file. Massive file-teeth sizes for choose. For acrylic gels, UV gels, fake acrylic nails, or other hard gels, recommend size 3XC, XXC, XC or C. For normal nail gels, size M or F could help you. For base gels, remain gels, use size XXF. And size XXF, also could be used as nail buffer for natural nails to do preparation or prep nails. Special Design -Super Long and Slim File-head: 0.787 inch long, super long flute nail drill. 0.217 inch longer than original 5 in 1 e file. Super long 5 in 1 could be used for extension nails, nail tips, fake acrylic nails, or other gel nails. Slim body, 0.236 inch, easy for nail techs to operate.  Special Function -3 Sizes in 1: Each 5 in 1 nail bits has 3 sizes file-teeth. From top to bottom of the file head, the sizes are become bigger and bigger. For example, nail drill bit 5 in 1 size