The Milwaukee Countersink Set with Tapered Wood Drill Bits includes three high-quality drill bits in sizes #6, #8, and #10. Designed for use with a drill or rotary tool, these black steel bits are durable and suitable for various drilling applications. With a 4-inch diameter and 2-inch length, this set is a versatile and essential addition to any workshop or tool collection. The set is lightweight at 0.23 lbs, making it easy to handle and transport.