Drill Bit HSS Standard 8.5MM 1/Card TC

High-speed steel twist drill bit designed for general-purpose drilling in steel, cast iron, and other metals. The 8.5mm diameter bit delivers precise, clean holes with minimal deviation. HSS construction provides excellent heat resistance and durability for repeated use. Suitable for hand drills, bench drills, and portable power tools. Single bit supplied on card for convenient storage and identification. Ideal for maintenance, repair, and fabrication work across industrial and domestic applications.