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Article no.: 203019 20
Solid carbide milling cutter with chip separators TPC, TiAlN, ⌀ f8 DC: 20mm
Article no.: 203105 20
Article code:
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Type: N
- Tolerance nominal ⌀: f8
- No. of teeth Z: 7
Product details
Technical Data
| Cutting edge ⌀ DC | 20 mm | |
| Coating | TiAlN | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Type | N | |
| Tolerance nominal ⌀ | f8 | |
| No. of teeth Z | 7 | |
| Helix angle | 40 degrees | |
| Helix angle characteristic | unequal spacing | |
| Spacing of the cutters | unequal spacing | |
| Direction of infeed | horizontal and oblique | |
| Cutting width ae for milling operation | 0.03×D | |
| Shank | DIN 6535 HB to h6 | |
| Balance quality with shank | G 2.5 with HB | |
| Through-coolant | no | |
| Machining strategy | TPC | |
| Flute length Lc | 100 mm | |
| Overall length L | 160 mm | |
| Shank ⌀ Ds | 20 mm | |
| Corner chamfer width at 45° | 0,4 mm | |
| Corner chamfer angle | 45 degrees | |
| Average chip thickness hmax for TPC milling in INOX < 900 N/mm2 | 0,07 mm | |
| Colour ring | blue | |
| Type of product | End / face mill |
Identification & Classification
| Article number | 203105 20 | |
| EAN / GTIN | 4045197814753 | |
| Manufacturer number | 203105 20 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Application Table
P
270
P
240
P
210
P
160
M
200
M
140
Description
Version:
High-performance milling cutter with irregular cutter spacing and irregular helical pitch. Optimised bending strength due to the use of ultra-fine grain substrates.
Offset chip separators.
Offset chip separators.
Note:
hmax: The values stated in the table are maximum values.
ae max = 0.03×D for TPC machining.
ae max = 0.03×D for TPC machining.