Milescraft 4 pc. CounterBit Set is a versatile and essential addition to any toolbox, designed to make your drilling tasks precise and efficient. This set includes four countersink bits tailored for pilot holes for screw sizes #6, #8, 0, and 2, ensuring compatibility with a range of common screws. Each bit features a specially designed steel counter sleeve that acts as a countersink or counterbore for pilot holes, allowing for clean and professional finishes. The adjustable counter sleeve depth, easily modified with the included Allen wrench, provides flexibility for different project needs. Equipped with a standard 1/4" hex shank, these bits quick-change compatibility for convenience and speed. The tin-coated brad point pilot drill bits enhance durability and accuracy, with the exception of the #6 bit, which is not brad point. Weighing just 0.15 lbs, this lightweight set is easy to handle and store, making it for both DIY enthusiasts and professionals alike. Model Number: 5341