16PCS Drill Chuck Collet Set for Dremel, 0.8-3.2mm Replacement 4486 Drill Keyless Bit Chuck Shank Rotary Tool Quick Change Adapter Kit with Replacement 4485 Brass Collet Metal Nut

15PCS Chuck Collet Kit, 0.8-3.2mm Shank Replacement 4486 Rotary Tool Keyless Quick Change Chuck Accessory

• Universal 3-Jaw Chuck: Alloy material, The integrated design and built-in spring make our 3-jaw chuck safer and more durable than plastic models. It holds micro drill bits more securely during high-speed rotation, while the quick-change keyless chuck can hold a variety of micro drill bits ranging from 1/32 inch to 1/8 inch without the need for frequent tool changes
• Compatible: The drill chuck collet set for dremel collet set is compatible with most dremel rotary tool, including drill bits, sanding drums, polishing wheels, wire & bristle brushes, and cut-off wheels
• Brass drill chuck:Made of high-quality brass material, resistance, durability and durable, not easy to bend, 4 Claws design and workmanship ensure strong holding power and hold the drill bit more firmly. The brass collet offers a great improvement in precision and holds fine bits more firmly. More size of clamping diameter make them more versatile
• Wide range collet sizes: The brass drill chuck set includes 11 types sizes of brass 4485 collets: 0.5mm, 0.8mm, 1.0mm, 1.2mm, 1.6mm, 1.8mm, 2.0mm, 2.2mm, 2.4mm, 3.0mm and 3.2mm. Confirm the required size before purchase for optimal performance
• This package contains 16pcs drill chuck collet, including replacement keyless chuckX2, metal collet nutX1, brass 4485 colletsX11, super-thin open end wrench X1, L-wrench X 1. (Note: Please measure and compare sizes before purchasing）