----------------- WELCOME TO OUR SHOP -----------------" Andibro Sanding Disc Nail Drill Bits, Diamond Carbide Nail Drill Bit Professional Manicure & Pedicure Sanding Polishing Bits Pedicure Tool Replacement Accessory for Home Salon & DIY Material: Stainless Steel+ Diamond Size Detail: The No. 103 sanding disc nail drill bit measures 30x2x2cm/11.8x0.78x0.78inch The No. 107 sanding disc nail drill bit measures 46x1x1cm/18.1x0.39x0.39inch Replacement sand piece size: 2x2cm/0.78x0.78inch. Package: 1 x Metal Shaft Sanding Disc Bit No. 103 1 x Metal Shaft Sanding Disc Bit No. 107 2 x sandpaper Suitable:Shaping Nail Forms, Pedicure, Home Salon, DIY Your satisfaction is our first priority so you just feel free to contact us for any problem. If something went wrong, just let us know and We will reply you within 24 hours.?Wide Applications?These sandpaper discs are versatile tools suitable for home use, effectively removing dead skin, calluses, and cracked skin to maintain healthy and smooth skin. They are also ideal for polishing DIY crafts, dog nails, gadgets, and more, making them great for quickly shortening or trimming pointed nails. Additionally, when doing a manicure or pedicure with a friend, simply attach the replaceable sandpaper onto the disc head for a healthier and more hygienic experience. ?Two Sizes Sanding Polishing Bits?The No. 103 sanding disc nail drill bit measures 30x2x2cm/11.8x0.78x0.78inch, while the No. 107 sanding disc nail drill bit measures 46x1x1cm/18.1x0.39x0.39inch. These two sizes of hard alloy disc nail drill bits provide versatility for nail technicians to handle various types of nails. You can use them to trim short nails, polish nail edges, and create different nail shapes. Suitable for both beginners and professional nail technicians. ?Universal Nail Bits for Nail Drill?With a shank diameter of 2.3mm/0.09inch, these universal-sized nail bits fit most electric nail drill machines. Simply attach the nail bit to your electric nail grinder and start your manicure and pedicure. They are perfect for nail salon use, personal manicures and pedicures, and DIY nail art at home. ?Durable Emery Nail Drill Bits?Crafted from premium stainless steel with added emery particles, these nail drill bits are exceptionally durable. Emery particles, known for their hardness and resistance to friction, make these bits longer-lasting compared to regular metal drill bits. Rest assured that these emery nail drill bits for acrylic nails will serve you well for a long time. ?Disc Sanding Bits for Nail Drill?This set includes 2 disc nail drill bits (#103 and #107) and 2 round sandpaper pieces. Please note that these products are designed for use with an electric nail drill but do not include the machine itself. If you don't have a nail drill, please refrain from purchg this product. The disc manicure grind head can be used with or without sandpaper.