A bullet-shaped Carbide drill bit is an essential tool in nail care and nail art, featuring a tapered, rounded-tip design that resembles a bullet.

Key Characteristics & Uses

• Material & Heat Reduction: Made of high-grade tungsten carbide steel, which offers exceptional hardness, durability, and smooth cutting performance to minimize heat buildup during prolonged use.
• Primary Function: Ideal for precision surface work, removing gel and acrylic enhancements, refining the curvature near sidewalls, and cleaning under the free edge.
• Durability & Hygiene: Highly wear-resistant, rust-proof, and easy to clean, sanitize, and sterilize using standard disinfectant solutions or autoclaves without dulling the cutting teeth.

Safety Tip: Thanks to its smooth, tapered tip, the bullet-shaped bit provides better visibility and safer maneuvering around delicate cuticle areas compared to straight barrel bits. However, correct speed and light pressure should always be maintained to protect the natural nail plate.

子彈頭鎢鋼打磨頭是美甲護理與美甲藝術中的必備工具，採用前窄後寬、頂部圓潤的子彈外形設計。

主要特點與用途

• 材質與減少發熱： 由高品質鎢鋼（硬質合金）製成，具有極高的硬度與耐磨性，運轉平穩順暢，能有效降低長時間打磨產生的熱感。
• 主要功能： 非常適合精細的甲面修整、快速卸除凝膠及壓克力延甲、修飾甲溝與兩側弧度，以及清潔指甲前端下方的隙縫。
• 耐用性與衛生： 高度耐磨、防鏽且易於清潔，可使用標準消毒液或高溫滅菌且不易變鈍。

安全提示： 由於子彈頭打磨頭頂部呈圓弧形，相比平頂圓柱打磨頭，在邊緣及甲周區域操作時視野更佳且安全性更高。但在靠近天然甲面時，仍應保持適當轉速與輕柔力道，避免過度打磨。