A Steel Drill HGS Edge-Ground 12.5mm is a high-precision drill bit designed for drilling small-diameter holes in various materials, including steel, cast steel, brass, and plastics. Each drill bit measures 12.5mm in diameter and is fully ground to DIN 338 standards, ensuring high accuracy and durability. The edge-ground design provides a sharp cutting edge, reducing friction and heat buildup during drilling. This drill bit is particularly suitable for applications requiring fine, precise holes, such as jewelry making, electronics assembly, and detailed metalworking. Key Features: Material: High-Speed Steel (HSS) Diameter: 12.5mm Design: Fully ground to DIN 338 standards Applications: Ideal for drilling in steel, cast steel, brass, plastics, and other materials requiring precision