Ujjdwiurgh 15PCS Drill Chuck Collet Set Rotary Collet Nuts Set 0.5-3.2mm Shank Replacement 4486 Rotary Tool Change Chuck Accessory

Brass collet, made of high quality brass, is wear- and ruggedness, not easy to break, and can hold fine drill bits more firmly. It not only maintains stability when rotating at high speed, but also improves working efficiency. Metal nut, made of alloy steel, is wear-, ruggedness and than plastic nut. Used in conjunction with brass collets, it provides excellent adaptability and higher accuracy for work. Built-in spring ensures better retention, preventing accessories from falling or flying out of place during use and providing excellent stability. The keyless chuck holds a wide range of accessories from 1/32-inch to 1/8-inch shank sizes. Brass collets hold bits and other accessories securely in place, making it easy to replace damaged rotary tool accessories without having to change the top collet. 10 sizes of high quality brass collets (0.5mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.4mm, 3.0mm, 3.2mm), M8 long-tailed universal collet, 2pc metric stock nut, electric motorized wrench, L-driver. Our drill chuck sleeves are compatible with for rotary tools and are ideal for accessories such as drills, sanding drums, buffing wheels, wire brushes, and cutting wheels.