[Cut Different Materials]: Set of five 1/4" countersink drill bits with precision-ground 82-degree tips for drilling into wood, soft metals, rubber, plastic, and more.

[Material]: Made of high-quality M2 material construction for extended bit life and 1/4" shank fits a common handheld power drill.

[Compatible]: Five-flute design reduces vibration for smoother drilling and the tri-flat shank allows easy gripping.

[Packing]: Set contains 1/4", 3/8", 1/2", 5/8", and 3/4" countersink drill bits that are very commonly used. Sturdy aluminum case with handle included for carrying and storage.

[Tips]: 1/4″ hex shank countersinks are fine for a quick drill. They don’t slip in drill chucks. You can make deep countersinks easily by setting the countersink’s depth stop to allow the countersink to drill more deeply into the work surface.