16Pcs Mandrel Compatible with, Rotary Tool Accessories, 0.8mm to 3.2mm Replacement 4486 Quick Change Chuck, Replacement 4485 Brass Collet Metal Nut

General description The 16Pcs Mandrel set is designed for compatibility with rotary tools, making it an ideal choice for various light accessories such as carbide burrs, sanding drums, polishing wheels, and cutting discs. The quick-change mandrel features built-in springs that prevent accessories from falling or flying off during use, ensuring excellent stability. Technical specifications Mandrel compatibility: 0.8mm to 3.2mm Quick-change chuck accommodates accessories from 1/32" to 1/8" Material: Metal nut and high-quality brass collet Other information All-metal nuts provide enhanced durability and safety compared to plastic alternatives Collet chuck improves accuracy and holds bits firmly Stable performance at high speeds increases work efficiency