The Dremel 420 Cutting Wheel is made of a hard abrasive material that’s used for slicing and cutting metal, including hardened steel. Our cut-off wheel makes it easy to cut bolts or screws, or make slots in rusted or stripped bolts and screws to allo w for easy removal with a screwdriver.
Use with mandrel 402
Makes it easy to cut or slot bolts and screws
Use on sheet metal, thin wood and plastic
Cuts only along its edge