The Kennametal B977A07938 KC7315 5xD Drill Cutter is a 5/16-inch (0.3125 in) diameter, 2-flute cutting tool with a 5xD length-to-diameter ratio. The KC7315 designation identifies this drill cutter style in Kennametal’s lineup, while the B977A07938 part number uniquely references this specific tool. Its 5xD geometry supports deep-hole drilling applications where extended cutting length is required for precise, efficient hole creation.
