Features: Set of 6 stainless steel diamond drill bits(including a mandrel bit) and 6 sanding bands in different grits. For filing, shaping, thinning, cleaning, and back-filling artificial enhancements. Ideal for filing artificial gel enhancements and the removal of dead cuticle (cone piece). Nice set of diamond bits that will work well for carving. These diamond bits are ideal for mostly smaller pieces because of the fine size. 3/32" stem that fits most standard professional electric nail files. Best for replace nail drill bits, durable replacement. Specifications: Material: Stainless Steel Color: Silver Quantity: 6 bits & 6 sanding bands Package Size: Approx. 5.5 * 6.5 * 1.5cm / 2.2 * 2.6 * 0.6in Package Weight: 36g / 1.3oz Notice: Color of pictures may varies by different monitor setting. All pictures are real stock photos. Package List: 1 * Large Barrel Bit 1 * Small Barrel Bit 1 * Diamond Nail Cone Bit 1 * Diamond Bit Under Nail Cleaner 1 * Diamond Nail Large Football Bit 1 * Stainless Steel Mandrel Bit 6 * Sanding Bands