Discover the 8-piece HSS-G Nemura metal drill bit set, designed for drilling crisp holes in all types of common metals. This drill bit set offers 8 different tip sizes, ranging from 3mm to 10mm, with a helical cutting effect. The bits come in a convenient storage case for easy transportation and access. Made with high-quality materials, these bits guarantee durability and strength. We not only offer quality products, but also excellent customer service. Contact us if you have any questions!