- Drill Bit Specifications : This drill bit measures 10.2mm (0.4 inches) in diameter, with a blade length of 120mm (4.72 inches) and a total length of 200mm (7.9 inches). - Versatile Applications : Ideal for carpenters and decorators, this straight-handle twist drill bit is perfect for creating precise holes in a variety of materials. Whether you're working with metals, plastics, stainless steel, iron, titanium alloys, or wood, this bit is built to handle the job efficiently. - Superior Efficiency : The sharp cutting edge ensures smooth, burr-free drilling, while the spiral chip removal design enhances the efficiency of chip extraction during use. - Durable High-Speed Steel Construction : Made from high-speed steel, this drill bit undergoes a quenching treatment making it hard and wear-resistant. It can withstand high temperatures, ensuring longevity and reliability, while its black oxidized surface helps prevent rust and corrosion. - Practical Use Scenarios : 1. Perfect for woodworking projects where clean, precise holes are essential for joinery. 2. Suitable for metalworking tasks in machine workshops, providing reliable performance on hard materials. 3. Effective for DIY home improvement projects, allowing you to drill through various materials with ease and accuracy. This drill bit is designed to meet the needs of professionals and DIY enthusiasts alike, providing the quality and performance you can trust.