Keyless Drill Chuck Adapter – 3Jaw, 3mm Round Shank • Size and Compatibility Shank: 3mm round shank Clamping range: 0.3–3.4 mm (0.012–0.13 inch) Total length: 33 mm (1.3 inch) Style: 3jaw adapter Fits round shank drill bits, hex bits, and compatible accessories • Durable Construction Housing crafted from corrosionresistant aluminum alloy for long service life Hardened 45 steel shank engineered for strength and stability under torque Precisionmachined components to prevent deformation and ensure consistent performance Lightweight yet robust design for comfortable handling and reduced strain • Key Features Keyless operation allows quick bit changes with no extra tools required Securely holds roundshank drill bits for reliable drilling and driving tasks Instantly transforms your cordless screwdriver into a versatile drill or rotary tool Simple plugandplay installation keeps pace with demanding projects Designed for efficiency, moving from driving to drilling in seconds • Practical Applications DIY projects: drill pilot holes, drive screws, and grind small parts in one tool Woodworking: quickly swap between drilling and fastening when building furniture or fixtures Automotive repairs: use for precision drilling or accessory attachment without switching tools Home maintenance: ideal for installing shelves, assembling equipment, and general repairs This keyless drill chuck adapter combines precision, durability, and ease of use, making it a valuable addition to any cordless screwdriver setup. It is built to handle everyday tasks with professional reliability while ensuring fast, hassle bit changes for maximum efficiency.