Rear Disk Flange for 2680-20 43-34-0036

Milwaukee's Replacement Inner Disk Flange is a genuine OEM part designed to serve as the critical foundation for mounting abrasive wheels or diamond blades on your angle grinder. Specifically engineered for the M18™ Cordless 4-1/2" Cut-Off / Grinder (2680-20), this rear flange sits directly on the spindle to ensure proper alignment and stability during high-speed operation. Its precision-machined design helps distribute pressure evenly across the hub of the wheel, reducing vibration and maintaining safe performance for heavy-duty metalworking and masonry tasks.
Key Features
Genuine Milwaukee Replacement ensures a perfect factory fit and maintains the original safety and performance standards of your 2680-20 grinder.
High-Strength Steel Construction provides the durability needed to withstand the mechanical stress of high-torque grinding and cutting applications.
5/8"-11 Thread Compatibility is designed to work seamlessly with standard spindle sizes and threaded flange nuts found on 4-1/2" and 5" grinders.
7/8" Hub Accommodation is specifically engineered to fit depressed center wheels, diamond blades, and Type 1 cutoff wheels securely.
Wide Model Compatibility fits a variety of Milwaukee platforms beyond the 2680-20, including the 6116, 6122, 6123, 6140, 6148, and 6160 series.
Vibration Reduction results from precision machining that ensures the wheel is centered and balanced on the spindle for smoother operation.
Corrosion-Resistant Finish protects the component from moisture and metallic dust common in metalworking shop environments.
Easy Tool-Free Installation allows the flange to slide directly onto the spindle without additional hardware for quick wheel changes.