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Article code:
EAN / GTIN:
Manufacturer number:
Cat. Nr.:
Solid carbide end torus cutter HPC, TiAlN, ⌀ h9 DC: 8mm
Article no.: 644967
Catalog no.: 206266
Article code:
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Type: N
- Tolerance nominal ⌀: h9
- No. of teeth Z: 4
Product details
Technical Data
| Cutting edge ⌀ DC | 8 mm | |
| Coating | TiAlN | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Type | N | |
| Tolerance nominal ⌀ | h9 | |
| No. of teeth Z | 4 | |
| Helix angle | 15 degrees | |
| Direction of infeed | horizontal and oblique | |
| Cutting width ae for milling operation | Full slot cutting depth 1×D | |
| Shank | DIN 6535 HA to h5 | |
| Through-coolant | no | |
| Machining strategy | HPC | |
| Dimension ap max transverse | 0.5 mm | |
| Programming radius | 1.5 mm | |
| Flute length Lc | 4.8 mm | |
| Overhang length L1 incl. recess | 24 mm | |
| Recess ⌀ D1 | 7 mm | |
| Overall length L | 70 mm | |
| Shank ⌀ Ds | 8 mm | |
| Setting angle κ | 15 degrees | |
| Feed fz in steel < 900 N/mm2 | 0.158 mm | |
| Colour ring | green | |
| Type of product | End torus mill |
Identification & Classification
| Article number | 644967 | |
| Catalog number | 206266 | |
| EAN / GTIN | 4045197860651 | |
| Manufacturer number | 206266 8 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
155
P
150
P
145
P
140
P
130
M
90
Description
Version:
Special centre cutting edge geometry for traverse milling at very high feed rates.
Tolerance: Corner radius R1 = ±0.01 mm.
Tolerance: Corner radius R1 = ±0.01 mm.
Application:
For copy and traverse milling over the full range of hard machining under HPC/HSC conditions.
Using special milling strategies very high rates of metal removal can be achieved.
Using special milling strategies very high rates of metal removal can be achieved.
Note:
Successor product to No. 206272.
Tools can be reground.
Tools can be reground.