Trapano avvitatore cobalto 1/4" HSS M35 Co Jobber trapano a torsione metallo acciaio strumento fai da te - 20 pezzi

✅ High-Speed Steel (HSS) Construction – Ensures durability and consistent performance in tough materials. ✔️ Heat & Wear Resistance – Cobalt-infused HSS withstands high temperatures, ensuring longevity and reduced breakage.

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