Specifications Material Plastic Compatibility Suitable for drill bits ranging from 2 13mm Function Large angle milling enhancing cutting efficiency Diameter 15cm 5 9 inches Features 1 Wide Compatibility This sharpener works effectively with almost all types of drill bits including HSS carbide or twisted bits making it a versatile addition to any toolbox 2 Enhanced Cutting Efficiency Maximize the performance of your old drill bits by providing a precise sharpening ensuring every project proceeds smoother and more efficiently 3 User Friendly Design Its straightforward design makes it easy to use even for beginners Simply attach the sharpener adjust the angle and refine your drill bits with ease 4 Portable and Lightweight Made from high quality plastic this sharpener is designed to be compact and lightweight allowing for easy transport and storage 5 Uncharged Power Mode Operate without the need for battery or electric power ideal for off grid use or when you want to reduce your dependence on electrical tools Package Included 1 x Drill Bit Sharpener Attachment1 x Gloves