Tackle tough metalworking tasks with confidence using the Metabo 627671000 hss-co metal drill bit set. Engineered from a heat-resistant cobalt alloy, these drill bits cut cleanly through stainless steel, alloyed steel, cast steel, and tough metals with tensile strengths up to 1100 N/mm². The 135-degree split point tip delivers immediate self-centering, allowing you to start drilling accurately without pre-punching or slipping. Featuring 19 cylindrical shank bits ranging from 1 mm to 10 mm in 0.5 mm increments, this comprehensive set prepares you for any fabrication or maintenance challenge. The durable plastic cassette keeps your drill bits organized, accessible, and protected on every job.