
Description
Drill America DEWCBRTS1-1/8 1-1/8" X 5/16" Pilot Hole HSS Taper Shank Counterbore, DEWCBRTS1-1/8
Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations is usually known as spot-facing; for examEmail us at support@shopautotools.com
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