Size 43/64″ Shank Dia 1/2″ Shank L 3-7/8″ Flutes 3 Pilot Shank Dia 3/16″ OAL 5-1/8″

HSS Interchangeable Pilot Counterbore, 43/64″ – 43-540-4

Straight Shank Short Series

• Used in spot facing and counterboring operations
• Each tool accepts a wide range of pilots
• These tools are End Cutting only, with outside diameter normally .005 to .010″ oversize

See all HSS Interchangeable Pilot Counterbores, Straight Shank Short Series