Description

These two-flute, countersink/counterbore 1/4" hex-shank bits have standard twist drills. A set screw holds the drill at any projection. Counterbore size is 3/8", except for the #10, which is 1/2".

Sold individually, or as a set of five. Hex key included. Screw and drill sizes are listed.

Made in USA.

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