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Article code:
EAN / GTIN:
Manufacturer number:
Cat. Nr.:
Solid carbide torus cutter, uncoated, ⌀ e8 DC / R1: 20/5,0mm
Article no.: 206040 20/5,0
Article code:
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Type: W
- Tolerance nominal ⌀: e8
- No. of teeth Z: 2
Product details
Technical Data
| Cutting edge ⌀ DC | 20 mm | |
| Coating | uncoated | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Type | W | |
| Tolerance nominal ⌀ | e8 | |
| No. of teeth Z | 2 | |
| Helix angle | 30 degrees | |
| Direction of infeed | horizontal, oblique and vertical | |
| Cutting width ae for milling operation | 0.5×D for side milling; 0.05×D for copy milling | |
| Shank | DIN 6535 HA to h6 | |
| Through-coolant | no | |
| Flute length Lc | 20 mm | |
| Corner radius R1 | 5 mm | |
| Overhang length L1 incl. recess | 54 mm | |
| Recess ⌀ D1 | 19 mm | |
| Overall length L | 104 mm | |
| Shank ⌀ Ds | 20 mm | |
| Feed fz for side milling in short-chipping aluminium | 0.12 mm | |
| Feed fz for copy milling in short-chipping aluminium | 0.15 mm | |
| Shank tolerance | h6 | |
| Colour ring | yellow | |
| Type of product | Torus cutter |
Identification & Classification
| Article number | 206040 20/5,0 | |
| EAN / GTIN | 4062406087487 | |
| Manufacturer number | 206040 20/5,0 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
180
N
140
N
105
N
180
N
130
N
150
N
130
N
110
N
80
N
100
Description
Version:
With double relief ground side clearance angle and corner radius.
High strength due to strengthened core.
Tolerance: R1 = ±0.01 mm.
High strength due to strengthened core.
Tolerance: R1 = ±0.01 mm.