Bosch OSL114CG Starlock Oscillating Multi Tool Carbide Grit Plunge Cut Blade, 1-1/4" StarlockMax accessories are only compatible with StarlockMax tools Two-in-one design for both grinding and rasping Color coded interface and laser etched blade to quickly identify the right blade Starlock interface for professional performance, also works with OIS compatible tools including Bosch, Fein, Milwaukee, Makita, Rigid, others Precision Swiss made blade