Mounted Polishing Bob: Cylinder Shape, 1" Max Dia, 1/4" Shank Dia, Wool Felt MPN:516135

The combination drill & countersink set offers precision performance for professionals in multiple fields; with a diameter of 5/8 inches and length options available in either standard or heavy duty sizes, users can easily switch between creating pilot holes or sinking countersinks efficiently on numerous materials including wood, plastic, aluminum and metals, ensuring utmost durability and robustness on long-lasting performance. The heat treated high-speed steel tip is resistant to wear, chip, or tear allowing for accurate precision drilling delivering reliable results consistently while the convenient storage case keeps items in good condition between tasks enhancing organization within busy work environments.