Drill Bit HSS Standard 5.5MM 1/Card TC

High-speed steel twist drill bit designed for general-purpose drilling in steel, cast iron, and other metals. The 5.5mm diameter bit delivers precise, clean holes with minimal deviation. HSS construction provides excellent heat resistance and durability for repeated use. Ideal for workshop, maintenance, and construction applications where reliable performance is essential. Single bit supplied on card for convenient storage and identification. Suitable for use in hand drills, bench drills, and power drill equipment.