Products > Cutting Tools > Counterbores

Used to enlarge the opening of a hole. Typically used to allow for a screw to sit flush with or below the level of a workpiece's surface.

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P/N Description Price  
5193 Counterbore Set, 3 Flute HSS, Set of 7 $74.95
5389 Counterbore Set, Interchangeable Pilot, HSS, 21 Piece $96.95
Not in stock