Bosch Bim (Bi-Metal ) blades are the choice for flush and plunge cutting with oscillating multi-tools like the Bosch GOP series.
Options for metal, metal max and hard wood
Metal blades flush cut on copper pipe (metal), hardened screws and nails (metal max)
Wood blades flush cut on dowels, tenons made of hardwood
Metal blades plunge cut on plasterboard (metal), abrasive materials (metal max)
Wood blades plunge cut on laminated panels or hardwood
Can be used for recess cutting
Long life