1.15" Max Diam, 1/2" Shank Diam, 0.27" LOC, 100&deg MPN:1NC-020-C

Our premium grade indexable counter sink offers superior wear resistance due to its innovative cobalt alloy composition which provides a high concentration of micrograin particles delivering exceptional hardness levels with excellent thermal stability ideal for tough cutting applications. With an approximate diameter range of 1.084 max, it comes equipped with a 1/2 shank size enabling secure gripping onto tool holders and CNC machines while ensuring optimum centering precision during operations while its included angle is approximately 90 to match common screwhead depths ensuring smooth finishing. Ideal for metalworking, aviation or automotive industries; our counter sink promotes high efficiency levels reducing operational downtime providing consistent quality part finishes time after time without compromising precision or performance while saving costs associated with retooling expenses making it an indispensable tool when achieving superior results are paramount.