🔧 Drill Your Way to Success! Includes a comprehensive range of sizes from 3/8 inch to 1 inch for all your drilling needs. Engineered with a heavy-duty, heat-treated shank to withstand the toughest jobs. Optimized cutting groove ensures fast and efficient chip removal. Chamfered corners provide enhanced durability against nail impacts. 1/4" ball groove shank allows for rapid bit changes, keeping you productive. Heavy-duty shank Optimized groove Quick bit changes The DEWALT Drill Bit Spade Set (DW1587) features a robust 6-piece collection designed for heavy-duty performance. With a heat-treated shank for maximum durability, optimized cutting grooves for efficient chip removal, and a quick-change ball groove shank, this set is perfect for professionals seeking reliability and versatility in their drilling tasks.