High-Speed Steel 7/8 Inch Silver & Deming Drill Bit

The Alfa Tools HSB15846 Silver & Deming drill bit is a professional-grade cutting tool designed for precision drilling in a wide range of materials including ferrous and non-ferrous metals, wood, and plastics. With a 7/8 inch diameter and a 1/2 inch reduced shank, it is compatible with standard drill chucks and ideal for use in drill presses, hand drills, and CNC machines. The bit is crafted from premium high-speed steel (HSS) for excellent strength and durability, while its precision-ground 118° standard point provides accurate starts, fast penetration, and reduced walking. A black oxide finish enhances wear resistance, reduces friction, and improves chip evacuation, ensuring longer tool life and superior performance in demanding applications.