[EFFICIENT AND VERSATILE] Suitable for processing nails, glass, plastic, metal, stone, ceramic tiles, etc. Allows for convenient grinding and high efficiency, with stable performance. [LONG-LASTING AND DURABLE] Provides perfect grinding effect and has a long service life, ensuring super durability. Made of tungsten steel material for reliable use. [DUST- OPERATION] Replaces small grinding wheel with handle, eliminating dust pollution. Easy and safe to use. [VARIETY OF OPTIONS] Comes in 4 different sizes (1.0mm, 1.4mm, 1.8mm, 2.3mm) to meet various manicure needs. Includes 6pcs in each set for added value. [PRECISE AND SAFE] Manufactured with tungsten steel material to ensure accurate and safe grinding. Suitable for both professional and DIY use. Spec: Condition: 100% Brand New Item Type: Manicure Drill Bit Material: Tungsten Steel Optional Type: 1.0mm, 1.4mm, 1.8mm, 2.3mm Quantity: 6pcs Package List: 6 x Drill Bit[VARIETY OF OPTIONS] Comes in 4 different sizes (1.0mm, 1.4mm, 1.8mm, 2.3mm) to meet various manicure needs. Includes 6pcs in each set for added value. [PRECISE AND SAFE] Manufactured with tungsten steel material to ensure accurate and safe grinding. Suitable for both professional and DIY use. [DUST- OPERATION] Replaces small grinding wheel with handle, eliminating dust pollution. Easy and safe to use. [EFFICIENT AND VERSATILE] Suitable for processing nails, glass, plastic, metal, stone, ceramic tiles, etc. Allows for convenient grinding and high efficiency, with stable performance. [LONG-LASTING AND DURABLE] Provides perfect grinding effect and has a long service life, ensuring super durability. Made of tungsten steel material for reliable use.