0.708" Max Diam, 1/2" Shank Diam, 82&deg MPN:01290

The given parameter of Indexable Countersink represents the maximum diameter value which should not exceed 0.708 inches while referring to its cutting edge. Additionally, the shank's diameter stands at half an inch adding to the essential specifications for machining purposes. One key application of such a countersink includes chamfering holes during installation processes for fasteners like bolts or screws requiring angled surfaces smoothed by tools compatible with carbide construction promoting longer operational lifespan. These tools' hardness allows them to cut various metals and alloys effectively without excessive wear while maintaining sharp edges crucial to precise operations across automotive, aircraft assembly lines, and general machine shops seeking efficient methods of refining part geometries swiftly as part of prepping workpieces ready for assembly phases.