Drill America POUDWDDL18 5-Piece 18-Inch HSS Drill Bit Set

The Drill America POUDWDDL18 5-piece drill bit set provides the extra reach needed for deep drilling applications. Made from high-speed steel, these tools offer a balance of hardness and toughness for reliable wear resistance in general purpose tasks. Each bit features a black oxide treatment that adds lubricity and creates surface pockets to hold coolant near the cutting edge for improved performance. Designed for versatility, the round shanks are compatible with a wide variety of tool holding systems. The spiral fluted design works in a counterclockwise direction to evacuate chips up and out of the cut, which helps reduce clogging during use. This set is ideal for drilling into materials within the iron and steel families where an 18-inch length is required.