Description The brass collet set is an essential accessory for any rotary tool enthusiast. Suitable for precision tasks like engraving, crafting, and jewelry making, these collets ensure a secure fit for your drill bits. Simply insert the desired bit into the collet, tighten it using the versatile drill chuck, and you're ready to tackle intricate projects with ease. Features -Color:Yellow -Material:Brass -Size:1.60X0.40X0.40cm/0.63X0.16X0.16in -Four jaw chuck design: ensures a stable and reliable grip on various drill bits, providing precision and security during your projects -Copper material: made from copper, this chuck is built to last, offering excellent performance in any environment -Multifunctional set: this electric drill chuck set is versatile and can be used with a wide range of electric grinding accessories -Easy installation: designed for quick and simple installation, allowing you to switch out accessories with ease and efficiency -Wide compatibility: suitable for various electric grinding tools, making it an essential addition to your toolkit for diverse applicationsPackage list: 10 x Brass Collet Chuck