Mill Drill Machine Sharpener: The package contains 1 multitool blade sharpener, 3 drill bit supports, and 4 grinding diamond grinding wheels, which are available for replacement.Multitool Blade Sharpener: This drill sharpener is also a clipper blade sharpener and kitchen knife sharpener. It can be used to sharpen a variety of utensils and is portable. It is a good tool for home work.Our Service: We provide 24-hour instant service. If you are not satisfied with our products and services, please contact us directly and we will do our best to solve it for you.Drill Bit Sharpener: Suitable for 0.08-0.63 inch drill bits, sharpening a drill in 5 second, can quickly and efficiently grind various drill bits, save time and energy.Tool Sharpener: This tool sharpener adopts a novel and compact design, has simple and efficient functions, and is suitable for a variety of purposes.