This single 5 mm HSS‑Co (M35) cobalt drill bit is designed for precision drilling through tough, high-strength materials. Made from high-speed steel with 5% cobalt , it offers outstanding heat resistance, edge retention, and longevity. German-engineered for accuracy, it’s perfect for use in stainless steel, alloy metals, hard plastics, and wood—ideal for professionals and demanding industrial environments. Key Features Size : 5 mm diameter — optimal for medium-sized precision holes Material : High-speed steel with 5% cobalt (M35 grade) — increased hardness and temperature stability Precision Engineered : German design ensures accuracy and consistency High Heat Resistance : Maintains cutting performance at high RPMs Versatile Use : Suitable for drilling in stainless steel, alloy metal, wood, and plastic Single‑piece Pack : Supplied in secure sandwich-style packaging for protection Int code: E12
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