Grewin HSS-PM spiral point tap DIN371/DIN376(Double black rings)
- German manufacturing standards
- Straight flute design for efficient chip evacuation
- PM-HSS material for extended tool life
- Optimized for through-hole thre
Applications (English):
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Thread machining in alloy steel, stainless steel, and carbon steel
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Automotive parts manufacturing
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Aerospace precision components
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Mold and machinery processing
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Mass production of internal threading in industrial manufacturing








