Rotary Evolution replacement blades are made of black etched carbon steel. The set contains 24 blades and the screws that go with them, so a blade change is done in one go without hunting for fasteners.
The set replaces Mammotion MTL24BDKEU03 and fits Mammotion Luba Mini AWD 800-1500 and Lidar 1500, Luba 1, 2 and 3 Series including AWD 3000X and AWD 5000X, Yuka Mini 500-1000, Yuka 1000-3000 and Spino E1.
Change all blades at the same time. A robotic mower runs with its blades balanced against each other, and a single new blade among worn ones makes the disc run unevenly.