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Manufacturer number:
Solid carbide milling cutter with chip separators TPC 20 mm
Article no.: 203086 20
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 | TiSiN | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Type | N | |
| Tolerance nominal ⌀ | e8 | |
| No. of teeth Z | 4 | |
| 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 | 0.07×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 | 80 mm | |
| Overhang length L1 incl. recess | 100 mm | |
| Recess ⌀ D1 | 19.8 mm | |
| Overall length L | 150 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 steel < 900 N/mm2 | 0.134 mm | |
| Colour ring | green | |
| Type of product | End / face mill |
Identification numbers & Classifications
| Article number | 203086 20 | |
| EAN / GTIN | 4062406569426 | |
| Manufacturer number | 203086 20 |
Application Table
P
350
P
320
P
280
P
210
P
135
M
170
M
145
Description
Version:
High-performance end mill for general-purpose applications, specially designed for TPC applications.
Strengthened core.
Optimised bending strength due to the use of ultra-fine grain substrates.
Chip breaker for controlled chip breaking.
Strengthened core.
Optimised bending strength due to the use of ultra-fine grain substrates.
Chip breaker for controlled chip breaking.
Note:
hmax: The values stated in the table are maximum values.
ae max = 0.07×D for TPC machining.
ae max = 0.07×D for TPC machining.
Downloads & documents
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| Coating | TiSiN | TiAlN | TiAlN | TiAlN | TiAlN |
| Through-coolant | no | no | no | no | no |
| Shank | DIN 6535 HB to h6 | DIN 6535 HB to h6 | DIN 6535 HB to h6 | DIN 6535 HB to h6 | DIN 6535 HB to h6 |
| Helix angle characteristic | unequal spacing | unequal spacing | unequal spacing | unequal spacing | unequal spacing |
| Tolerance nominal ⌀ | e8 | f8 | f8 | f8 | f8 |
| Balance quality with shank | G 2.5 with HB | G 2.5 with HB | G 2.5 with HB | G 2.5 with HB | G 2.5 with HB |
| Shank ⌀ Ds | 20 | 20 | 20 | 20 | 20 |