Counterbore Tools | McMaster-Carr

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422 Products

Fabricating and Machining

Counterbores

Enlarge the top of a hole to install socket head screws and wood plugs flush with the surface

Counterbore Pilots

Counterbore Pilots

Align counterbores in the center of drilled holes

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)