The Bohrerspitzer is a multifunctional 12-in-1 tool that increases efficiency by delivering precise sharpening for drill bits from 3 mm to 12 mm, making it an essential accessory for any tool holder. - 12-in-1 design provides precise sharpening for drill bits from 3 mm to 12 mm, boosting performance and making sharpening quick and reliable. - Built from robust ABS materials, this sharpener offers fatigue resistance and excellent insulation properties to ensure stable performance during use. - Ideal for hobbyists, professional craftsmen, and workshop technicians who need a practical and efficient tool to keep their drills in good condition. - For use in homes, garages, workshops, or outdoor work. The practical and lightweight design enables easy transport and storage, ensuring you have sharpening capabilities wherever you work. - Use scenarios: quick drill maintenance at home or in the garage; routine bit care in a professional workshop; on-site sharpening during outdoor projects or field repairs.