precision measurement This drill bit sharpening gauge provides a measuring range of 020 mm with 0.5 mm precision to help maintain the 118degree point angle. It supports consistent, repeatable sharpening results for drill bits used in wood, metal, and other materials. stainless steel construction Made from quality stainless steel, this gauge offers durable performance for demanding workshop use. It is designed to withstand years of reliable service and maintains accurate measurements throughout its life. Versatile and multifunctional Designed to accommodate a wide range of drilling depths and materials, including wood, metal, and plastics. Whether you are a professional or a hobbyist, this tool helps keep drill bits sharp and ready for precise drilling tasks. Compact and portable Lightweight and compact for easy carrying and storage. Its small footprint does not compromise functionality, making it suitable for onthego use in workshops, job sites, or home garages. Use scenarios Woodworking projects in a cabinet or furniture : quickly verify 020 mm range and 118degree angle before drilling to ensure clean, accurate holes. Onsite metal fabrication: maintain drill bit angles and depth considerations for steel or aluminum drilling during field work. DIY and home garage repairs: keep a ready set of sharp bits for plastics and generalpurpose drilling, with reliable measurements to guide sharpening.