Frequency of use
Performance
Price level
Geometry
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High speed steel (tool material)
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TiAlN coating
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Tivoly standard norm
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Cross-point sharpening
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Angle at top of tool
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Stop rotation thanks to 3flats
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Corded Drill
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Cordless Screwdriver
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Drill press
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-
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Extended life
Application
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Cast iron
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Metal
Requests
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Form
Properties
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Point-to-cross sharpening : thinning of the drill tip.
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TiAIN coating : TiAlN base, 2/4µm thickness, 3000HV hardness, 0.4 friction factor, heat resistance 900°C. Protects from abrasion, oxidation, adhesion.
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3 flats shank : cylindrical shank with 3 flats at 120° for 3-jaw drill chuck.
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High-speed steel : HSS substrate.
Reference : 1143872
| Reference | Largest drill diameter in mm | Smallest drill diameter in mm | Shank diameter in mm | Total lenght | Trimmed lenght | Multiple Sales Quantity | |
|---|---|---|---|---|---|---|---|
| 11438720412 | 12 | 4 | 6 | 65 | 42 | 1 | See document |
| 11438720420 | 20 | 4 | 8 | 75 | 52 | 1 | See document |
| 11438720430 | 30 | 4 | 10 | 100 | 77 | 1 | See document |
| 11438720637 | 37 | 6 | 10 | 100 | 77 | 1 | See document |
