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Drill bit Proline 77720 — metal, Ø 12 mm, length 375 mm, 1 pc
Summary description:
Proline 77720 is a single metal drill bit with a 12 mm diameter and 375 mm overall length. Designed for drilling metal, this straight twist bit suits hand drills and drill presses for through-holes and deep drilling tasks. Use it for structural steel, metal fabrication, workshop repairs and maintenance where a long-reach 12 mm hole is required.