Milwaukee High Lift Mower Blade

A high-lift blade is designed with a more aggressive wing angle, which creates stronger airflow under the mower deck. This increased suction stands the grass blades up straighter before cutting and forces clippings into the bag more effectively, resulting in a cleaner cut and better bagging performance.

No, this blade is specifically engineered for the Milwaukee M18 FUEL 21-inch Self-Propelled Dual Battery Mower. It is not a universal blade, so you should verify your specific mower model number before purchasing to ensure compatibility.

Yes, because the blade creates more airflow and suction, the motor works slightly harder to spin it. You may notice a marginal decrease in total runtime per charge compared to a standard or mulching-specific blade, but the trade-off is a more consistent cut in thicker or taller grass.

While this blade is optimized for bagging, it can still mulch effectively. However, because it is designed to lift clippings up into the bag, you might find that it doesn't chop clippings quite as finely as a dedicated mulching blade would.

Installation is straightforward if you have basic tools, typically requiring only a wrench to remove the existing blade bolt. Always ensure the battery is removed from the mower before you begin, and consider using a block of wood to secure the blade in place while you loosen or tighten the mounting bolt.