HSS Drill Bit (Metric):16.5mm - DIN 338

This drill bit is crafted from High Speed Steel, ensuring durability and sharpness for precise metalworking tasks. It is manufactured to the DIN 338 standard, which defines specific geometry for general-purpose drilling in steels and alloys. With a nominal diameter of 16.5mm, it offers a standard metric size suitable for common industrial applications. Buyers select this bit for its balance of hardness and toughness, allowing efficient material removal while maintaining edge retention. Choose this specification based on your required hole size and compatibility with your drilling equipment.