Standard machine tap HSS-E5 (cobalt 5%) -BSW -DIN 371 -B SHape (GUN) -Reinforced shank
Reference : 9612021
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Presentation
Benefits
Tap for steel. Reinforced tail. Profile: BSW.
- GUN entry
- 5% cobalt HSS
- Queue renforcée
MACHINE
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Machine conventionnelle
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Drill press
Geometry
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High speed steel Cobalt 5% (tool material)
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Pas Whitworth
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Shiny appearance (uncoated)
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DIN 371 norm
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Entrée forme B "GUN" / 4-4,5 hls
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Entrée GUN
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With square drive (tap)
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Application
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N1-4- based alloy Aluminum-4000 Series: With Silicon
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N2- Magnesium alloy
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P1- Unrealized steels
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P2- Weakly allied steels
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P3- strong alloy steels
Requests
Sector of Activity
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Distributer
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General mechanic
Properties
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Gun entry: entry geometry consisting of facets shaped to guide debris towards the front. Improves threading efficiency and precision.
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5% cobalt high-speed steel: HSS substrate enriched with 5% cobalt. Improved heat retention (strength, cutting sharpness)
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Queue renforcée : la queue du taraud est épaulée, soit plus large que le diamètre nominal.
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Reference : 9612021
