New drill bit sharpener: The new drill bit sharpener is small and , very suitable for carrying around, easy to sharpen at any time, keep the tool and perform at its best. Angle grinder: design is convenient for installation, disassembly and storage; you no longer have to worry about not finding a wrench, and you don't need to waste money to buy it Wide application: Commonly used for grinding various drill bits, such as high-speed steel drill bits, carbide drill bits, cobalt drill bits, etc., and used with giant blade angle grinders Easy to use: Just fix it on the sharpener, put the drill bit on the groove of the corresponding size, and you can easily grind the desired effect, making your drill look new Colour: AS Shown Material: ABS Package Contents: 4 x grinding tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.