Product Introduction
The Grewin HSSE Spiral Point Tap (DIN371/DIN376) is a high-performance cobalt-enriched tap designed for efficient through-hole threading. Its unique spiral point design pushes chips forward during operation, preventing clogging and ensuring smooth, continuous cutting in through-hole applications. Manufactured to strict DIN standards, this tap delivers precision threads with excellent surface finish and extended tool life, ideal for high-volume production environments.
Product Features
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Advanced Cobalt Material: Crafted from HSSE cobalt high-speed steel for enhanced heat resistance, durability, and wear performance in demanding threading tasks.
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Efficient Spiral Point Design: The pointed spiral geometry directs chips forward through the hole, eliminating chip jamming and reducing tap breakage risks.
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High Precision & Compliance: Produced to DIN371/DIN376 specifications, ensuring accurate thread dimensions, consistent pitch, and reliable compatibility with standard metric threads.
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Optimized for Through-Holes: Specifically engineered for through-hole threading in materials like steel, stainless steel, cast iron, and non-ferrous alloys.
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Extended Tool Life: Precision grinding and heat treatment processes maximize toughness and cutting efficiency, reducing replacement frequency and downtime.
Application Scenarios
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High-speed threading of through-holes in automotive components, machinery parts, and fasteners.
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Mass production of bolts, nuts, and threaded connectors in manufacturing facilities.
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Maintenance and repair of industrial equipment requiring efficient through-hole threading.
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Fabrication of structural steel assemblies, metal frameworks, and pipe fittings in construction and engineering projects.
