HSS burr set 83 Z3 HSS

Cut 3 has chip breakers and is especially well-suited to machining of steel, cast steel and cast iron. It is used in a rotational speed range of 1,200 to 7,900 RPM, depending on the burr diameter. Set 83 HSS contains 18 HSS rotary cutters in the most common shapes and dimensions. The sturdy plastic box protects the tools from dirt and damage.