ESSENTIAL (Plastic sleeve)
Reference : 1140564
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Presentation
Benefits
Foret pour le perçage des aciers et des fontes grâce à son affûtage autocentrant.
- Automatic centring
- Cylindrical shank
- 30° type N flute
- High-speed steel
- 118° tip
Geometry
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High speed steel (tool material)
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Steam homo surface treatment
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DIN 340 norm
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Long series 7xØ
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Cylindrical attachment
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Cross-point sharpening
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Angle at top of tool
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Geometry of the flute
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Helix angle
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Tolerance
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Application
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P2- Weakly allied steels
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P- Ferrous Long Chip Steels
Requests
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Form
Properties
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Split-point grinding:reduction of the drill tip.
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Cylindrical shank: the diameter of the shank is equal to the diameter of the tip.
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30° type N flute: normal flute profile with a 30° helix angle.
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High-speed steel: HSS substrate
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118° tip: 118° tip angle for the sharpening of the drill bit.
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Reference : 1140564
