Description
7mm Milwaukee Metal Drill HSS‑Co D338 drill bit is designed for professionals, offering high precision and efficiency when drilling into high-alloy steel and other hard metals. Made from cobalt-enriched HSS‑Co steel, it provides high hardness, heat resistance, and excellent durability in manufacturing applications and demanding metalworking. The D338 geometry ensures clean entry and consistent performance, making it ideal for general metal drilling tasks requiring high resistance and precision. Whether dealing with stainless steel, high-tensile steel (>1000 N/mm²), or other tough metals, it delivers the durability and reliability expected from Milwaukee.
Specifications and Features
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Model / Type: HSS‑Co D338 Series
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Diameter: 7 mm
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Material: Cobalt-enriched High-Speed Steel (HSS‑Co) — suitable for high-alloy steel and high tensile strength metals
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Geometry: D338 geometry (DIN 338 standard) — robust design for metal drilling.
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Use: Suitable for drilling stainless steel, high-tensile steel (>1000 N/mm²), and other metals.
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Length / Mounting system: Cylindrical shank, total length approximately 109 mm.
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Key Feature: Enhanced durability and high thermal resistance for metal drilling tasks; high precision and reliability.
