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Article code:
EAN / GTIN:
Manufacturer number:
Cat. Nr.:
Solid carbide milling cutter HPC / TPC, TiAlN, ⌀ e8 DC: 20mm
Article no.: 644846
Catalog no.: 203023
Article code:
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Type: N
- Tolerance nominal ⌀: e8
- No. of teeth Z: 4
Product details
Technical Data
| Cutting edge ⌀ DC | 20 mm | |
| Coating | TiAlN | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Type | N | |
| Tolerance nominal ⌀ | e8 | |
| No. of teeth Z | 4 | |
| Helix angle | 38 degrees | |
| Helix angle characteristic | unequal spacing | |
| Spacing of the cutters | unequal spacing | |
| Direction of infeed | horizontal, oblique and vertical | |
| Cutting width ae for milling operation | 0.04×D | |
| Shank | DIN 6535 HB to h6 | |
| Through-coolant | no | |
| Machining strategy | HPC; TPC | |
| Flute length Lc | 57 mm | |
| Overall length L | 126 mm | |
| Shank ⌀ Ds | 20 mm | |
| Corner chamfer width at 45° | 0.5 mm | |
| Corner chamfer angle | 45 degrees | |
| Feed fz for side milling in INOX > 900 N/mm2 | 0.1 mm | |
| Colour ring | blue | |
| Type of product | End / face mill |
Identification & Classification
| Article number | 644846 | |
| Catalog number | 203023 | |
| EAN / GTIN | 4045197857828 | |
| Manufacturer number | 203023 20 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
210
P
195
P
170
P
150
P
145
H
95
H
70
M
85
M
75
S
50
Description
Version:
Shank similar to DIN 6535 HB.
Note:
Successor product to No. 203018.