3Pack Drill Chuck Set for Rotary Tools Upgrade your rotary tool setup with this versatile 3pack drill chuck set, designed for fast bit changes, wide compatibility, and dependable performance. Ideal for hobbyists, craftsmen, and professionals who need efficiency and precision. Versatile Chuck Options Includes both long and short style chucks with M7x0.75mm and M8x0.75mm screw fittings, giving you flexibility to use them with a wide range of corded rotary tools. No need to switch between multiple collets. Keyless, Tool Operation Heavy knurled grip allows secure tightening and loosening by hand—no wrench or key required. This means quicker accessory changes during projects, convenient portability, and reduced setup time for detailed work. Wide Clamping Range Holds bits from 0.3mm to 3.4mm firmly in place. Compatible with standard 1/32 inch and 1/8 inch shank accessories for reliable results in drilling, polishing, sanding, engraving, and other tasks. Durable, Performance Material Made from heattreated and tempered carbon steel with a rustresistant black oxide finish. Built to withstand speed operation up to 35,000 rpm while maintaining longterm durability. Practical Applications: 1. Precision drilling in wood, plastic, and soft metals for model building or craft projects. 2. Quick accessory changes for engraving, polishing, or sanding during work. 3. Onthego workshop tasks where carrying multiple collets would be inconvenient. This drill chuck set offers strong compatibility, fast operation, and rugged construction, making it a reliable addition to any tool kit.