Proxxon 28930 9-Piece Electronics Technician Set
 9-piece modeling, architectural, and electronics tool set for drilling, milling, and cutting plastics and fiberglass micro panels. Includes 3 micro drill bits in sizes 1/64", 1/32", and 3/64" (0.5, 0.8, and 1.0 mm). Each cutter has a 3/32" and 1/64" (2.35 and 0.5 mm) ball end. Three 7/8" (22 mm) cutting discs with mandrels. All shanks are 3/32" (2.35 mm).