Enhance your precision drilling and milling tasks with this 10-piece Twist Drill Bit Set, crafted from premium tungsten steel for exceptional hardness, bending strength, and wear resistance. Each drill bit features an 8mm hole diameter, designed for easy use and quick replacement, making this set ideal for a variety of detailed applications. Key Features: · Complete 10-Piece Set: Includes 10 high-quality twist drill bits with an 8mm diameter, providing versatility and convenience for multiple projects. · Durable Tungsten Steel Construction: Manufactured from superior tungsten steel, these drill bits offer excellent hardness and long-lasting wear resistance, ensuring reliable performance over time. · High Efficiency Cutting: Engineered for superior milling and cutting performance, these bits deliver fast and efficient operation to save time and effort. · Sharp Incisive Edges: Precisely sharpened cutting edges enable clean, burr-free engraving, milling, and drilling, resulting in smooth and tidy surfaces. · Wide Material Compatibility: Perfectly suited for use on PCB, CNC, circuit boards, metal, plastic, wood, SMT, glass fiber, carbon fiber boards, and more, offering great flexibility for various applications. Specifications: · Item Type: Twist Drill Bit · Material: Tungsten Steel · Hole Diameter: Approx. 8mm / 0.3in Package Includes: · 10 x Twist Drill Bits This tungsten steel twist drill bit set is an essential addition to any toolkit, providing precision, durability, and efficiency for engraving, milling, and drilling tasks across multiple materials. Whether for professional or hobbyist use, these bits ensure clean cuts and long-lasting performance.