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Manufacturer number:
Cat. Nr.:
Solid carbide ball nose slot drill, Diamond, ⌀ f8 DC / DS: 2mm
Article no.: 520445
Catalog no.: 209776
Article code:
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Tolerance nominal ⌀: f8
- No. of teeth Z: 2
- Helix angle: 30
Product details
Technical Data
| Cutting edge ⌀ DC | 2 mm | |
| Coating | Diamond | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Tolerance nominal ⌀ | f8 | |
| No. of teeth Z | 2 | |
| Helix angle | 30 degrees | |
| Direction of infeed | horizontal, oblique and vertical | |
| Cutting width ae for milling operation | 0.2×D for side milling; 0.05×D for copy milling | |
| Shank | DIN 6535 HA with h6 | |
| Through-coolant | no | |
| Flute length Lc | 4 mm | |
| Radius R | 1 mm | |
| Overhang length L1 incl. recess | 8 mm | |
| Recess ⌀ D1 | 1.92 mm | |
| Overall length L | 50 mm | |
| Shank ⌀ Ds | 3 mm | |
| Feed fz for side milling in graphite | 0.022 mm | |
| Feed fz for copy milling in graphite | 0.022 mm | |
| Colour ring | black | |
| Type of product | Ball-nosed slot drill |
Identification & Classification
| Article number | 520445 | |
| Catalog number | 209776 | |
| EAN / GTIN | 4045197544155 | |
| Manufacturer number | 209776 2 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
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200
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190
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170
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150
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180
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160
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350
N
190
N
190
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340
N
Description
Version:
With the latest generation of crystalline diamond coating sp3, for process reliability in machining fibre-reinforced composites, CRP, GRP and graphite. Double relief ground side clearance angle.
Tolerance: Radius contour = ±0.01 mm.
Tolerance: Radius contour = ±0.01 mm.