4 Piece Set 82 Degree Single Zero Flute Countersink Chamfering Tools in Wooden Box

These single flute countersinks produce ultra smooth, round countersunk holes in a wide variety of materials. The single cutting edge will cut faster than standard multi-flute countersinks and leave a finished hole every time. They can be used in hand drill and drill presses. They can be re-sharpened. Single cutting edge prevents chatter and produces smooth drilling action. This set includes four of the most popular sizes: .267, .298,.343 and .391. Shank sizes are 1/4 inch and will fit in any 1/4 or 3/8 inch. Cut angle is 82 degrees. Comes in wood store box.

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