Proxxon – 3 Piece Thread Cutting Set (8 X 8 X 80 Mm)

6 x 8 x 80mm, (15/64″ x 5/16″ x 3 9/64″). One cutter for external thread (ground to 60°, metric) , one for internal thread , one general cutting . Made from high-quality Cobalt HSS, pre-ground. Packaged in a wooden box.