1. 5 in 1 Multifunctional Design: Surface roughness of the drill bit changes from top to bottom, and a nail bit of one size can perform functions of multiple sizes. 2. Practical: Drill bit can quickly remove, clean, shape and cut acrylic or hard gel to meet your various needs. 3. Bilateral Rotation: 5 in 1 drill bit can be rotated to the right or left to achieve cutting in clockwise and counterclockwise directions. It is very suitable for left and right hands. 4. High Strength: Made of hard tungsten steel, reliable strength, high durability, low cutting performance, less dust, can quickly and well reshape, polish, engrave and gel nails or acrylic nails . 5. 5 Sizes of Nail Drill Bits: Including XF, F, M, C, XC, these sharpening heads are suitable for most nail machines with drill bits, and suitable for most gel nails and experienced manicurists or beginners in nail art. Spec: Item Type: Nail Drill Bits Material: Tungsten steel Product Model: XF, F, M, C, XC Product Handle Diameter: Approx. 2.35mm / 0.1in Characteristic: Used for manicure, nail removal, etc. to be used with nail polisher. Product Application: Household, nail salon, etc. Package List: 5 x Nail Drill Bit 1 x Dust Brush 6 x Storage BoxOur 5 in 1 Nail Drill Bit Set includes five different sizes: XF, F, M, C, and XC. These versatile sharpening heads are suitable for most nail machines with drill bits, making it a versatile set for a wide range of nail care needs. Whether you are an experienced manicurist or a beginner in nail art, our set caters to all skill levels. Practicality is at the forefront of our drill bit set. Whether you need to remove, clean, shape, or cut acrylic or hard gel, our drill bits do it all quickly and effectively. Say goodbye to the hassle of using multiple drill bits for different tasks. Our set simplifies your nail care routine and ensures professional results every time. Enjoy the convenience of bilateral rotation with our 5 in 1 drill bit. It can be rotated to the right or left, allowing for cutting in both clockwise and counterclockwise directions. This feature makes it suitable for both left and right-handed individuals, ensuring ease of use regardless of your dominant hand. Our 5 in 1 Multifunctional Nail Drill Bit Set is designed to meet all your nail care needs with its versatile and practical features. With a unique design that changes the surface roughness, each nail bit can perform functions of multiple sizes, providing you with a comprehensive and efficient nail care experience. Experience the strength and durability of our nail drill bits, made from hard tungsten steel. This material provides reliable strength and high durability, ensuring -lasting performance. The low cutting performance of our bits results in less dust, making your nail care process cleaner and more efficient. Reshape, polish, engrave, and gel nails or acrylic nails with ease and .