SQULIGT 6Pcs Nail Drill Bits, Ball Head Features: The ball shaped head of this nail drill bits can easily remove the tough and stubborn cuticle around the nails. The diamond nail drill bit is made of sturdy and reliable tungsten steel materials and diamond, great for manicure and pedicure, helps to make your nail beauty easily. 6 pieces with 6 sizes heads, suitable for most size 3/32" shank nail drill machine. Versatile applications: Nail Drill, Manicures, Nail polishing, Nail File, Nail Art Salon etc,. Specifications: Material: diamond tungsten carbide Total length: 1.77inch. Head Size: (diameter) 2.3mm; 2.7mm; 3.0mm; 3.5mm; 4.0mm; 5.0mm Coarseness: fine grinding Package Includes: 6 x Nail Drill Bits (Ball Head) Notes: Please allow slight errors on size due to manual measurement. The color may exist slight difference due to different screen display.?Versatile applications?This cuticle cleaner bits good for nail beauty, nail polishing, nail clear and care and peeling, also can be applied for smooth nail edges, grind, neaten, carve, refine, removing dead skin and more. ?Fits most nail file machine? The size of 3/32" shank is suitable for most size 3/32" shank nail drill machine, various shapes and sizes meets different needs, suitable for natural nails and acrylic nails. ?Portable and lightweight? Length of the shank is about 4.5cm / 1.77 inch. Sizes of Ball Heads (diameter): 2.3mm; 2.7mm; 3.0mm; 3.5mm; 4.0mm; 5.0mm. Suitable for manicurist or beginner, portable for home or salon use. ?Quality material? The carbide diamond drill is made of high precision standard diamond tungsten carbide, which is sturdy, reliable and can keep for a long time. The handles of the diamond drill set are smooth on the surface and comfortable to touch. ?6PCS Nail Drill Bits Ball Head? 6 pieces of diamond nail drills in different sizes, with fine grinding coarseness, can be used to clean the cuticle area, smooth and remove on the surface of the nail.Best Sellers Rank: See Top 100 in Beauty & Personal Care. : B0BC1BBJHK. Manufacturer: SQULIGT. Package Dimensions: 3.07 x 2.8 x 0.28 inches; 1.09 Ounces.