Specification: Material: ABS + corundum grinding wheel Type: power tool accessories Colour: dark blue Size: 170 * 85mm Features: 1. Made of high-quality ABS plastic and corundum grinding wheel. 2. Lightweight and compact size, the drill sharpening tool is easy to carry. 3. This diamond Drill Bit Sharpener is mainly used for grinding iron drills, not suitable for other high hardness drills. 4. Compact and portable drill grinding tool, Use this drill bit sharpening tool with your power drill to keep bits sharp and ready for use. Package Included: 1 x Drill Bit Sharpener 5 x Corundum Grinding Wheel 1 x Wrench 2 x Carabiner