The Vevor drill bit sharpener is designed to restore 3-15 mm drill bits quickly and accurately for smoother, more efficient drilling. It features adjustable 95°-135° point angles and adjustable lip relief angles to handle different sharpening needs. A 5800 RPM motor and included CBN and SDC grinding wheels help deliver stable, precise performance across multiple bit materials. Its compact carbon steel construction makes it durable, portable, and well suited for workshops, garages, factories, and DIY use.