Product Description
Tool Drill Bit 5/16 Cobalt
The 5/16" Alpha Cobalt HSS Jobber Drill Bit is designed for heavy-duty drilling in stainless steel, high tensile steel, and cast iron. Made from fully ground HSS cobalt, this drill bit offers superior strength, heat resistance, and extended lifespan, making it a reliable investment for metalworking applications.
Key Features:
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HSS Cobalt Construction: Increases strength and durability for long-lasting performance.
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135° Split Point Tip: Cuts faster and prevents wandering for precise drilling.
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Heat & Wear Resistant: Withstands high temperatures, ideal for tough materials.
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Heavy-Duty Performance: Perfect for stainless steel, high tensile steel, and cast iron.
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Use with Cutting Fluid: Recommended for ferrous metals to enhance efficiency and longevity.
A professional-grade drill bit, built to handle demanding metal drilling applications with ease and precision.
