AccEncyc 10Pcs Drill Chuck Collet Set for Dremel with 4485 Brass 4486 Keyless Rotary Tool 1/32" to 1/8" Nut

4486 Keyless Chuck: The 3-jaw keyless chuck for Dremel 4486 Rotary Tools 3000 4000 4300 7700 8220 Part has the stable and durable built-in spring. The Dremel bit set is compatible with Dremel cordless and corded rotary tools. 4485 Brass Collet：8pcs 4485 brass collets with 1/32" to 1/8" shank sizes (0.8mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.4mm, 3.0mm, and 3.2mm). 4-claw design of the brass chuck to hold accessories more stable. M8 Metal Change Collet Nut: This replacement collet nut not only can improve the accuracy of installation and use, but also maintain the stability of work efficiency. Sturdy& Solid: The drill chuck collet set for Dremel with one-piece structure design are made of high quality brass, alloy, more safer than plastic models. Suitable for installing drills, electric grinders, hanging mills, hoses, etc Wide Application: This drill chuck set is compatible with all Dremel rotary tools and Dremel flex shaft, except for the discontinued Models 1, 2 and Series 1, or earlier versions of discontinued Models 260, 270, and 280.