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Cat. Nr.:
Solid carbide copy slot drill, Diamond, ⌀ DC × L1: 2X6mm
Article no.: 209790 2X6
Article code:
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Tolerance nominal ⌀: 0 / −0.01
- 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 ⌀ | 0 / −0.01 | |
| No. of teeth Z | 2 | |
| Helix angle | 30 degrees | |
| Direction of infeed | horizontal, oblique and vertical | |
| Cutting width ae for milling operation | 0.05×D for copy milling | |
| Shank | DIN 6535 HA with h5 | |
| Flute length Lc | 1.6 mm | |
| Radius R | 1 mm | |
| Overhang length L1 incl. recess | 6 mm | |
| Recess ⌀ D1 | 1.94 mm | |
| Overall length L | 45 mm | |
| Shank ⌀ Ds | 4 mm | |
| Feed fz for copy milling in graphite | 0.027 mm | |
| Correction factor for vc | 1.25 | |
| Cutting speed vc in graphite | 306 m/min | |
| Colour ring | black | |
| Type of product | Ball-nosed slot drill |
Identification & Classification
| Article number | 209790 2X6 | |
| EAN / GTIN | 4045197476814 | |
| Manufacturer number | 209790 2X6 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
200
N
190
N
170
N
150
N
180
N
160
N
350
N
190
N
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. High precision version in respect of concentricity and all tolerances. Solid carbide copy mill, full radius.
Recess angle α = 16°.
Tolerances:
Recess angle α = 16°.
Tolerances:
- Corner radius: Radius contour = ±0.005 mm.
- Neck ⌀: D1 = 0 / −0.02 mm.
Note:
Correction factor for vc depends on dimension L4.