7/8″ 82 Degree 6 Flute High Speed Steel Chatterless Countersink ~ Right Hand. ~ High speed steel. ~ The cutter is relatively short for maximum rigidity. ~ Shank diameter is 1/2″. ~ Overall length is 2 13/16″. ~ Used for producing machined countersinks in holes. Right Hand. High speed steel. The cutter is relatively short for maximum rigidity. Shank diameter is 1/2″. Overall length is 2 13/16″.
