CoroMill® 316 is built with an exchangeable head milling system which in turn offers greater ease of usage and high productivity due to significantly lower tool and inventory costs. This versatile milling system offers dependability and precision when utilized for high feed face milling, slot milling, helical interpolation, shoulder milling, profile milling and other related operations. The exchangeable head milling coupling is extremely convenient to use as the handle and the head can be changed within seconds. No need to remove the tool shank and further pre-setting of the cutting edge. Other features of CoroMill® 316 include the suitability for five axis milling flanks plus ability to switch from one operation such as, cutter type to another such as, geometry.