Clamp-On Adjustable CounterBore, 1-1/2 OD, 1/2 ID, Carbide Processors HS123-62318

Adjustable Counterbore, Counterboring Flat Bottom Holes- 1 1/2 Cutting Diameter, 1/2 Center Drill Diameter, 2 Overall Length. Drill is held in place with two opposing set screws. Please note that center drills are not included in the sale of counterbores.

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