HSS burr set 81 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 81 HSS contains 10 HSS rotary cutters in the most common shapes and dimensions. The sturdy plastic box protects the tools from dirt and damage. The burrs are secured at the shanks, facilitating the selection and withdrawal of the tools.