Proxxon Cutting Tools Of High Quality Cobalt Hss Steel, 8 X 8 X 80 Mm, 5Pcs (24530)

8 x 8 x 80mm, (5/16″ x 5/16″ x 3 9/64″). One each roughing out, parting, finishing cut, left and right cutter. Made from high-quality Cobalt HSS, pre-ground. Packaged in a wooden box

From the Manufacturer

Proxxon 5-piece cutting tool set: 5/16-Inch by 5/16-Inch by 3-9/64-Inch for the PD 230/E. One each roughing out, parting, finishing cut, left and right cutter.