Our Universal Fit OPEN-LOK� 2-in-1 Hybrid Carbide Grit Blade 1 Pack is designed for Oscillating Multi-Tools. This unique dual carbide grit 2-in-1 blade gives you an all-in-one tool for tile work. The fine grit carbide on the edge allows you to quickly remove grout, and the coarse carbide grit on the bottom of the blade removes mortar fast. The multi-tool blade features MILWAUKEE� Universal Fit OPEN-LOK� Anchor for quick blade changes.