Bosch Multi Tool Blade OSL234HG 2 3 4 Inch Starlock Hybrid Grout Cutter Carbide Grit Tile Thinset Mortar Removal Oscillating Saw Razor Accessory Safety Equipment Versatile Cutting Capacity: Easily handles Versatile Cutting Capacity: Easily handles up to 3 16 inch hard wire rope this professional metal cutting accessory solves heavy fabrication challenges while minimizing airborne dust contaminants 125 inches thick from mosaic seams and ceramic wall boundaries without binding align the flat arc section of the blade fully straight inside the seam and allow the high frequency oscillating motion to track forward naturally without heavy force