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Article code:
EAN / GTIN:
Manufacturer number:
Cat. Nr.:
Solid carbide torus cutter, uncoated, ⌀ h6 DC / R1: 5/0,5mm
Article no.: 644910
Catalog no.: 206192
Article code:
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Type: W
- Tolerance nominal ⌀: h6
- No. of teeth Z: 3
Product details
Technical Data
| Cutting edge ⌀ DC | 5 mm | |
| Coating | uncoated | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Type | W | |
| Tolerance nominal ⌀ | h6 | |
| No. of teeth Z | 3 | |
| Helix angle | 45 degrees | |
| Direction of infeed | horizontal, oblique and vertical | |
| Cutting width ae for milling operation | 0.05×D for copy milling; 0.3×D for side milling | |
| Shank | DIN 6535 HA to h6 | |
| Balance quality with shank | G 2.5 with HA | |
| Through-coolant | no | |
| Flute length Lc | 8 mm | |
| Corner radius R1 | 0.5 mm | |
| Overhang length L1 incl. recess | 30 mm | |
| Recess ⌀ D1 | 4.7 mm | |
| Overall length L | 80 mm | |
| Shank ⌀ Ds | 6 mm | |
| Feed fz for side milling in short-chipping aluminium | 0.02 mm | |
| Feed fz for copy milling in short-chipping aluminium | 0.02 mm | |
| Shank tolerance | h6 | |
| Colour ring | yellow | |
| Type of product | Torus cutter |
Identification & Classification
| Article number | 644910 | |
| Catalog number | 206192 | |
| EAN / GTIN | 4045197853080 | |
| Manufacturer number | 206192 5/0,5 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
130
N
100
N
80
N
130
N
90
N
100
N
90
N
80
N
70
N
90
Description
Version:
Eccentric relief ground, additionally polish ground in the flutes for outstanding chip evacuation in long-chipping aluminium workpieces.
Tolerances:
R1 > 0.5 − 1.5 tolerance ±0.03.
R1 > 1.5 tolerance ±0.05.
Dimensions to manufacturer’s standard.
Tolerances:
- Corner radius
R1 > 0.5 − 1.5 tolerance ±0.03.
R1 > 1.5 tolerance ±0.05.
Dimensions to manufacturer’s standard.