Description
The plug out 7/16 inch hex mandrel for a 1/2 inch drill and is used for hole saw sizes 1 1/4 inch to 7 7/8 inch. Extra long, movable drive pins easily eject plugs from hole saw, without removing from drill. All mandrels come complete with a high-speed 1/4 inch pilot drill and are fully heat treated for long, trouble free life.
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