THE KOMET V57 54450 INDEXABLE DRILL IS A TOOLING AND ACCESSORY COMPONENT DESIGNED FOR PRECISE DRILLING TASKS. THIS INDEXABLE DRILL FEATURES TWO FLUTES, WITH AN OVERALL LENGTH (OAL) OF 8.125 INCHES. THE SHANK HAS A LENGTH OF 2.5 INCHES AND A WIDTH OF 1.37 INCHES. THE FUNCTIONAL FLUTE LENGTH MEASURES 5.625 INCHES, AND THE FLUTE DIAMETER IS 1.70 INCHES.