Features: Experience unparalleled durability with our 10mm quick change drill chuck, featuring exceptional hardness and a versatiled clamping range for your drilling needs. Crafted from high strength steel, this drill chuck ensures even force distribution, reducing wear and providing a steadfast grip for precisions work. For professional woodworkers, metalworkers, diyer enthusiasts, and maintenance engineers seeking reliable tool for their craft. Whether it's woodworking, home renovations, or furniture making, this drill chuck is perfects for a variety of drilling applications. Upgrades your power tool arsenals with this robusts drill chuck, designed to facilitate quick bit changes and enhances the efficiency of your projects. Specifications: Component:Steel Size:Approx.8x4.5x4.5cm/3.15x1.77x1.77inch Package Includes: 1pcs Drill Chuck note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.