13/16" Diam, 5/8" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore MPN:10399

These straight shank, five flute counterbores provide the required accuracy and precision for machining workpieces as they feature interchangeable pilots to enable depth setting while their diamond grit coating remains resistant to wear or tear prolonging durability. They are ideal for cutting through materials ranging from hardened steel to cast iron among others, delivering smooth finishes with high repeatability on counterboring tasks making them indispensable in workshops as they minimize tooling changes thus enhancing productivity while their affordability remains unparalleled in the market hence being an outstanding option for all-around machining operations.