Fully ground HSS E5 metal drill bit - Fusio Coating - DIN1897 - h8 - Welding point and sheet special sharpening PREMIUM (Plastic sleeve)
Reference : 1144714
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Presentation
Benefits
High-performance drill bit for drilling steel and stainless steel sheets. Drill for spot welding thanks to its special sharpening, its cobalt substrate and its FUSIO coating. Made in France.
- Sheet metal cutting
- Cylindrical shank
- 30° type N flute
- 5% cobalt HSS
- FUSIO coating
MACHINE
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Corded Drill
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Cordless Screwdriver
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Pneumatic drill
Geometry
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High speed steel Cobalt
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Fusio coating
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DIN 1897 norm
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Cylindrical attachment
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Sheet metal sharpening
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Geometry of the flute
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Helix angle
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Tolerance
Application
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N1- Aluminum alloy
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P1- Unrealized steels
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P2- Weakly allied steels
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M1- austenitic stainless steels
Requests
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Form
Properties
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Sheet metal cutting: with centring tip and lip.
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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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5% cobalt high-speed steel: HSS substrate enriched with 5% cobalt. Improved heat retention (strength, cutting sharpness)
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FUSIO coating: Ti2CN base, thickness 2/4µm, hardness 3200HV, coefficient of friction 0.2, heat resist. 400°C.
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Reference : 1144714
