WIDE APPLICATIONS: This set of nail drill bits with sanding bands is appropriate for nail salons, beauty shops, spas or DIY home nail art, manicure, and pedicure, helpful tools for any manicurist or a beginner. EASY TO USE: Insert the manicure nail sanding band with nail grit over the drill bit, then you can ready to nail art. Use 80# to remove the gel or nail polish, it also can be applied to shorten the acrylic or artificial nail; The 120# can file the nail, shape and smooth; Then remove the cuticle on the natural nail with 180#, please keep the nail drill on low speed. MULTI-FUNCTIONAL SANDING BANDS: the sanding bands nails with bit for manicure are practical for grinding, smoothing, shaping, shortening and polishing for nail arts as well as cuticle removal. HIGH-QUALITY MATERIAL: these sanding bands nail drill in 3 colors are made of quality sand band with high hardness, durable, and won't fall apart; The stainless steel nail drill bit is wear-resisting, and not easy to deform after long-term use. 3 GRITS NAIL SANDING BANDS WITH BIT: you will receive 210 of pieces nail drill art sanding bands for nail drill, including 30 coarse grit 80#, 30 medium grit 120#, 30 fine grit 180#, and 1 piece 3/32 inch nail drill bits.