Step Drill Bit Set | HSS Multi-Size Cone | For Precise Wood & Metal Drilling

This professional-grade set of HSS step drill bits features a durable titanium coating for extended tool life and reduced friction. Designed for precision, the bits create clean, burr-free holes in wood, sheet metal, and plastic with a single tool, eliminating the need for multiple drill bits. Features and Benefits - Titanium Nitride Coating - Provides superior hardness and heat resistance for a significantly longer cutting life. - High-Speed Steel (HSS) Construction - Ensures excellent durability and performance when drilling through tough materials. - Step Drill Design - Allows for drilling multiple hole diameters with one bit, increasing efficiency and workspace organization. - Precision Ground Flutes - Facilitate smooth chip ejection and reduce binding for cleaner, more accurate holes. Applications - Creating precise holes for electrical conduits and plumbing in metal junction boxes. - Drilling and deburring clean holes in sheet metal for automotive or fabrication projects. - Enlarging existing holes in wood or plastic for hardware installation in cabinetry and DIY tasks.