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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Solid carbide high precision ball nose slot drill, DLC, ⌀ DC: 4mm
Article no.: 645138
Catalog no.: 207097
Article code:
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Type: W
- Tolerance nominal ⌀: -0.007 / 0.002
- No. of teeth Z: 2
Product details
Technical Data
| Cutting edge ⌀ DC | 4 mm | |
| Coating | DLC | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Type | W | |
| Tolerance nominal ⌀ | -0.007 / 0.002 | |
| No. of teeth Z | 2 | |
| Helix angle | 45 degrees | |
| Direction of infeed | horizontal, oblique and vertical | |
| Cutting width ae for milling operation | 0.03×D for copy milling | |
| Shank | DIN 6535 HA to h6 | |
| Balance quality with shank | G 2.5 with HA | |
| Through-coolant | no | |
| Flute length Lc | 7 mm | |
| Radius R | 2 mm | |
| Overhang length L1 incl. recess | 17 mm | |
| Recess ⌀ D1 | 3.7 mm | |
| Overall length L | 54 mm | |
| Shank ⌀ Ds | 4 mm | |
| Feed fz for copy milling in short-chipping aluminium | 0.03 mm | |
| Colour ring | yellow | |
| Type of product | Ball-nosed slot drill |
Identification & Classification
| Article number | 645138 | |
| Catalog number | 207097 | |
| EAN / GTIN | 4045197859518 | |
| Manufacturer number | 207097 4 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
600
N
550
N
500
N
220
N
180
N
220
N
170
N
150
N
200
N
180
N
170
N
140
N
180
N
320
N
180
N
220
Description
Version:
With the latest generation of DLC coating sp2.
Solid carbide high precision ball-nosed slot drill with radius ⌀ and contour variations within the µm range.
Tolerances: Radius contour = ±0.005 mm.
For the most demanding tool and mould making accuracies.
Solid carbide high precision ball-nosed slot drill with radius ⌀ and contour variations within the µm range.
Tolerances: Radius contour = ±0.005 mm.
For the most demanding tool and mould making accuracies.
Note:
Successor product to No. 207095.