Drill Chuck Set – Precision, Durability, and Easy Bit Changes for Versatile Use • Complete 12Piece Kit – Includes a 23.5mm alloy metal chuck, M8 nut, and 10 brass collets in sizes 0.5mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.4mm, 3.0mm, and 3.2mm for accurate compatibility with a wide range of drill bits. • QuickChange Keyless Mechanism – Allows fast, tool bit swaps compatible with 1/32 inch to 1/8 inch shank sizes, improving workflow and efficiency whether in the workshop, onsite, or while traveling. • Durable Alloy Metal Construction – Built from alloy instead of plastic for strength and longevity, designed to withstand repeated use and resist wear from daily operation. • Stable BuiltIn Spring System – Maintains a consistent grip on bits during speed rotation to minimize slippage and ensure steady control across different materials. Applications 1. Ideal for precision drilling in wood, plastic, or light metals where quick bit changes save valuable time. 2. for model making, jewelry work, or electronics projects requiring small, accurately sized bits. 3. Suitable for portable drilling setups during travel or remote work, enabling efficient performance without bulky tools. This drill chuck set combines precise sizing, quickchange convenience, and durable metal construction to deliver reliable performance across a wide range of drilling tasks.