1/4" Adjustable Quick-Change Hex Shank Adapter for 7/32 Inch Countersink & Tapper Point Drill Bit

Universal 1/4-inch quick-change hex shank prevents slipping in standard chucks and is compatible with all 1/4-inch quick-change chucks, including impact drills Features: Steel body design, durable and excellent for use Standard 1/4-inch quick-change hex shank is quick change compatible Set screw for a secure fit and can be adjusted for controlled pilot hole depth