Features: Achieve efficient and precise nail polishing with our innovative head for nail drills. Our head is designed to provide stability and a gentle touch, ensuring a perfect nail without any damage. Suitable for professional nail technicians, nail enthusiasts, and salon owners, our head is perfect for both beginners and experts. Whether you're at home or in a nail salon, our head can be used for trimming, polishing, and buffing nails, giving them a perfect appearance and shine. Elevate your nail routine with our head, providing you with quality results and an exceptional manicure experience. Specifications: Component:Tungsten Steel Type:01/02/03/04 Size:Approx.0.2x4.4cm/0.07x1.73inches Package Includes: 1Pc Nail Drill Bits note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.