KEO 55063-01 6 Flute Countersink, High Speed Steel, 5/16" Body Diameter
As a rule, the more edges per revolution, the greater amount of material that may be removed. We have designed the 6-flute tools with staggered cutting edges.
TitleKEO 55063-01 6 Flute Countersink, High Speed Steel, 5/16" Body Diameter