15 Pieces Chuck Compatible with Dremel, Rotary Tool Accessories, 0.8mm to 3.2mm Replacement 4486 Quick Change Chuck, Replacement 4485 Brass Collet Metal Nut

【Versatile Chuck】The chuck set is compatible with Dremel rotary tools and ideal for lightweight accessories including carbide cutters, sanding drums, polishing wheels and cutting discs.【Quick Change Chuck】Built-in springs prevent accessories from falling or flying away during use, providing excellent stability. The quick change chuck can accommodate various accessories from 1/32" to 1/8".【Metal Nut】Made of metal, it is sturdy and stable. Plastic nuts available on the market often break with use, but full metal nuts solve this quality problem very well. They are more durable and safer than plastic materials.【Brass Clamp】Made of high quality brass, it is strong and durable. The collet collet provides a great improvement in accuracy and holds bits more firmly.It not only remains stable at high speeds, but also increases work efficiency.