10 Pack Universal Ecut Bi-metal Oscillating Tool Blade for Fein Multimaster, Dremel, Craftsman, Ridgid, Bosch, Milwaukee, Chicago Electric, Etc. 34 mm bi metal multi purpose replacement metal blade for various popular oscillating tools Ideal for demolition, plumbing, remodeling and general wood and metal cutting DYI projects Cuts nail embedded wood, fiberglass, tubing, PVC, copper Pipe, metal mesh, sheet metal etc Convenient 10 pack set - Low cost and high quality replacement blade. Universal arbor / hole pattern - fits most models - see compatibility list in the description.