HSS step drill bit -TivolyNorm -Helical -Split point -Tri-flat shank (Hanging box) / ØMin/Max : 4/20
Reference : 11448520420
Managed in stock
Presentation
Benefits
High-performance drill bit for the fast and intensive drilling of high-strength steels, thanks to its helical fluting and self-centring cut.
- Automatic centring
- Tri-flat shank
- High-speed steel
MACHINE
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Drill press
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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 (tool material)
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Shiny appearance (uncoated)
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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
Application
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O3- PLASTICS
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P2- Weakly allied steels
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P1- Unrealized steels
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N1- Aluminum alloy
Requests
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Form
Attributes
- Drill diameter Ø : 20
- Handle diameter or CM : 8
- Drill diameter d3 : 4
- Total length : 75
- Trimmed length : 52
- Quantity No. pieces per sales unit : 1