1111MicrosoftInternetExplorer402DocumentNotSpecified7 8 磅Normal0Specifications Material High quality plastic Size Range 4 12mm Compatibility High speed steel hard alloy Fried Dough Twists drill cobalt drill Suitable for Giant Blade Angle Grinder Features 1 High Quality Material Crafted from top grade plastic this drill bit sharpener ensures long lasting use with excellent insulation properties allowing it to maintain its shape under various conditions 2 Extend Drill Bit Lifespan Designed with special notches to accommodate various drill bit sizes this tool easily polishes different angles restoring sharpness and greatly enhancing efficiency 3 User Friendly Design No special skills required simply attach the sharpener to your grinder and effortlessly adjust the angle to suit your needs making the sharpening process straightforward 4 Compact and Portable Its small size makes it ideal for both travel and on site work allowing you to keep your tools sharp and ready wherever you go without hassle 5 Versatile Application Capable of grinding multiple types of drills including high speed steel hard alloy Fried Dough Twists drill and cobalt drill delivering exceptional grinding results across a wide range of specifications Package Included 1 x Drill Bit Sharpener