Description: 【Versatile Drill Sharpener】: This multifunctional sharpener is designed to quickly and efficiently sharpen all types of drill, including high speed steel, carbide, and twist drill, making it an essential tool for any 【Professional Grinding Capability】: Equipped with two grinding wheel discs and three grinding blocks, this drill sharpener offers professional sharpening for various drill sizes 【Sturdy Construction】: Made from quality pp material, this drill sharpener features wear resistance. With drill sizes are 2 mm-4 mm/0.08inch-0.16inch, 4 mm-8 mm/0.16 inch-0.31 inch, 8 mm-16 mm/0.31 inch-0.63 inch 【Portable Design】: Its compact and lightweight design of the electric drill grinding sharpener makes it easy to carry around in your or bag, ensuring you can sharpen your tools wherever you go 【For Electric Drill 】: Designed to be driven by an electric drill, this drill grinder sharpener nhances work efficiency by providing a practical solution for keeping your drill in top condition Size Chart: 6cmx2.3cmx6cm/2.36inchx0.91inchx2.36inch Drill size: 0.2cm-0.4cm/0.08inch-0.16inch, 0.4cm-0.8cm/0.16inch-0.31inch, 0.8cm-1.6cm/0.31inch-0.63inch Package Includes: 1 Set Drill Sharpener Note: Please allow slightly errors due to manual measurement and different monitors.