Tungsten Carbide Nail Drill Bit 10-5-2, coarse; head size 5x13mm The Tungsten Carbide Nail Drill Bit is crafted with high-quality tungsten carbide, this drill bit stands out for its exceptional hardness and resistance to wear, ensuring a prolonged cutting edge life. Its unique composition, infused with tungsten, makes it 10 times stronger than traditional carbide bits. Key Features: Exceptional Durability: Constructed with high-quality tungsten carbide, this drill bit ensures longevity and maintains sharpness even with regular use. 10 Times Stronger Than Carbide Bits: The unique composition of the tungsten-infused metal alloy ensures reliability. The bit excels in both performance and durability. Coarse Crosscut Design: this bit has coarse crosscut design, ensuring precise and effective nail care. Universal Compatibility: Designed to fit most standard nail drill machines, making it a versatile accessory for professional users. Recommended Use: For Removing Durable, Artificial Material: Ideal for efficiently removing gel, acrylic, and hybrid gel. Removing Very Hard Skin: Tackles tough skin with ease, ensuring a smooth and comfortable experience. For Preparing Very Thick Nails: Perfect for preparing thick nails for further nail care procedures. Specifications: Speed Recommendation: Up to 25000 RPM. Shank Diameter: 3/32” Head Dimensions: 5x13mm Length: 52mm Grit: Coarse Bit Shape: Olive Material: Tungsten Carbide