Drilling: Equipped with a semi-automatic mechanism, the drill offers superior control and accuracy, allowing you to achieve clean and precise holes ranging from 0.5mm to 3mm in diameter. High-Quality Material: Crafted from materials, this twist drill set ensures and robust performance, making it an ideal tool for woodworking and drilling tasks. Versatile Use: Designed for a wide range of applications, this hand twist drill set is perfect for drilling into amber, plastic, and circuit boards, providing flexibility and efficiency in your DIY projects. Ergonomic Design: The extended length of a comfortable grip make this twist drill easy to handle, reducing fatigue during extended use and improving the overall user experience. Safe and Eco-Friendly: Manufactured in with adherence to safety standards, this tool contains no high-concern chemicals, making it a choice and the environment., Weight: 0.13999353637 Pounds, Manufacturer: Aboiled