Drill Bit Industrial HSS 5.5MM 135Deg 1/Card

High-performance industrial-grade HSS twist drill bit designed for precision drilling in steel, cast iron, and general-purpose metalworking applications. Features a 135-degree split point geometry that reduces thrust force, minimizes walking on hard surfaces, and delivers cleaner entry holes without pre-marking. The 5.5mm diameter bit offers versatility across automotive, manufacturing, and construction tasks. Manufactured from hardened high-speed steel for extended tool life and superior heat resistance during high-speed operations. Individually carded for convenient storage and job-site portability. Ideal for both professional tradespeople and workshop enthusiasts requiring reliable, consistent drilling performance.