Proxxon 13 Piece Modeller’s Set
For cutting, milling, polishing and drilling. Two fine cylindrical milling bits 2.3 mm diameter, two carborundum grinding bits (ball and cone), 1.0 and 2.3 mm micro drills. One saw blade of 22 mm diameter, five cutting discs of 22 mm diameter and one arbor. All shafts 2.35 mm.