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Manufacturer number:
Solid carbide roughing end mill HPC 20 mm
Article no.: 203047 20
Article code:
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Type: N
- Tolerance nominal ⌀: f8
- No. of teeth Z: 4
Product details
Technical Data
| Cutting edge ⌀ DC | 20 mm | |
| Coating | TiXSi | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Type | N | |
| Tolerance nominal ⌀ | f8 | |
| No. of teeth Z | 4 | |
| Helix angle | 38 degrees | |
| Spacing of the cutters | unequal spacing | |
| Direction of infeed | horizontal, oblique and vertical | |
| Cutting width ae for milling operation | Full slot cutting depth 1×D; 0.25×D for side milling | |
| Shank | DIN 6535 HB to h6 | |
| Through-coolant | no | |
| Machining strategy | HPC | |
| Flute length Lc | 60 mm | |
| Overhang length L1 incl. recess | 74 mm | |
| Recess ⌀ D1 | 19.5 mm | |
| Overall length L | 126 mm | |
| Shank ⌀ Ds | 20 mm | |
| Corner chamfer width at 45° | 0.3 mm | |
| Corner chamfer angle | 45 degrees | |
| Feed fz for slot milling in steel < 900 N/mm2 | 0.1 mm | |
| Feed fz for side milling in steel < 900 N/mm2 | 0.13 mm | |
| Colour ring | green | |
| Type of product | End / face mill |
Identification numbers & Classifications
| Article number | 203047 20 | |
| EAN / GTIN | 4045197679505 | |
| Manufacturer number | 203047 20 |
Application Table
P
250
P
200
P
180
P
160
M
70
K
120
Description
Version:
For roughing and finishing.
Up to 0.7×D into solid material at very high feed rates with smooth cutting action.
Without dynamic twist pitch.
Up to 0.7×D into solid material at very high feed rates with smooth cutting action.
Without dynamic twist pitch.
Advantage:
Optimised flute form, eccentric relief ground, wide chip space.
Downloads & documents
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| Colour ring | green | green | green | green |
| Standard | Manufacturer’s standard | Manufacturer’s standard | Manufacturer’s standard | Manufacturer’s standard |
| Cutting edge ⌀ DC | 20 | 20 | 20 | 20 |
| Flute length Lc | 60 | 60 | 60 | 60 |
| Tolerance nominal ⌀ | f8 | f8 | f8 | 0 / -0.03 |
| Direction of infeed | horizontal, oblique and vertical | horizontal, oblique and vertical | horizontal, oblique and vertical | horizontal, oblique and vertical |
| Corner chamfer width at 45° | 0.3 | 0.2 | 0.2 | 0.5 |