- Durable and Reliable: Crafted from high-quality brass, this collet chuck is strong, impact-resistant, and built to last, ensuring you can rely on it for your drilling tasks. - Versatile Size Range: This accessory set includes collet chucks in sizes from 1 mm to 2 mm (1/32 to 1/8 inch), providing a wide array of options for various drill bit sizes to suit your needs. - Secure Attachment: Featuring a 15 x 11 mm nut, this collet chuck ensures a tight and efficient grip, enhancing stability during drilling operations for improved accuracy. - Precision Fit: Designed specifically for tools, this collet chuck is meticulously engineered to ensure a perfect fit and compatibility with your equipment, allowing for smooth and precise drilling. - Practical Applications: Ideal for hobbyists and professionals alike, this collet chuck is perfect for tasks such as intricate woodworking, model making, or any projects requiring precision drilling. - Enhanced Performance: The robust construction and secure fit of this collet chuck not only improve drilling efficiency but also reduce the risk of slippage and tool damage. This collet chuck set is a must-have for anyone looking to achieve high-quality results in their drilling projects.