Expand your routing capabilities with this collet and nut set designed for the Milwaukee M18 FR12 router. The 8 mm collet and matching clamping nut securely hold 8 mm shank router bits firmly in place, reducing vibrations for clean, precise, and controlled cuts in any woodworking project. Whether replacing a worn part or adapting your setup for different routing tasks, the fast and simple installation ensures you can keep working without delay.