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Frequency of use
Performance
Price level
Step taper drill HSS-E5 (Cobalt 5%) -TiAlN coated -TivolyNorm -Helical -Cross point -3-flat shank
Reference : 1144872
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Presentation
Benefits
High-performance drill for high-speed, heavy-duty drilling of high-strength and stainless steel sheets. TiAlN coating increases tool life and reduces cutting forces.
- Automatic centring
- Tri-flat shank
- 5% cobalt HSS
- TiAlN coating
MACHINE
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Corded Drill
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Cordless Screwdriver
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Drill press
Geometry
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High speed steel Cobalt 5% (tool material)
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TiAlN coating
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Tivoly standard norm
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Stop rotation thanks to 3flats
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Cross-point sharpening
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Angle at top of tool
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Economie d'énergie
Application
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Cast iron
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Stainless steel
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Metal
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Stainless steel sheet
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Sheet metal
Requests
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Form
Properties
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Split-point grinding:reduction of the drill tip.
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Tri-flat shank: cylindrical shank with 3x 120° flats, for 3-piece drill chucks.
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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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TiAlN coating: TiAlN base, thickness 2/4µm, hardness 3000HV, coefficient of friction 0.4, heat resistance 900°C.
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Reference : 1144872
