Performax 2-3/4 Grinding Semicircle Oscillating Carbide Grit Blade 693513793424

2-1/2" blade for removing grout, cutting or shaping plaster, porous concrete and masonry
1/8" thickness, ideal for removing grout or thin set between tiles
Flat side for cutting into corners
Use for coarse grinding or rasping materials
Compatible with most common brands of oscillating tool