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Manufacturer number:
Machine reamer H7, TiN, Nominal ⌀ DC: 4mm
Article no.: 163500 4
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Article code:
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Even number of teeth with irregular spacing − teeth are exactly opposite each other; e. g. teeth 1 and 5.
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Chamfer lead form:
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- Tolerance: H7
- Tool material: HSS E
- Standard: DIN 212 B
- Through-coolant: no
- Shank: Plain shank with h9
Product details
Technical Data
| Nominal ⌀ DC | 4 mm | |
| Coating | TiN | |
| Tolerance | H7 | |
| Tool material | HSS E | |
| Standard | DIN 212 B | |
| Through-coolant | no | |
| Shank | Plain shank with h9 | |
| Application for type of drilling | for through holes | |
| Flute length Lc | 19 mm | |
| Overhang L1 | 44 mm | |
| Overall length L | 75 mm | |
| Number of cutting edges Z | 6 | |
| Shank ⌀ Ds | 4 mm | |
| Feed f in steel < 750 N/mm2 | 0.15 mm/rev. | |
| Reaming oversize in diameter | 0.1 mm | |
| Shank tolerance | h9 | |
| Colour ring | without | |
| Type of product | Phillips bit |
Identification & Classification
| Article number |
163500 4
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|
| EAN / GTIN |
4045197251350
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|
| Manufacturer number |
163500 4
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|
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
suitable for / [m/min]
P
ISO code:
15
suitable for / [m/min]
P
ISO code:
10
suitable for / [m/min]
P
ISO code:
9
suitable for / [m/min]
P
ISO code:
7
suitable for / [m/min]
P
ISO code:
5
suitable for / [m/min]
S
ISO code:
7
suitable for / [m/min]
K
ISO code:
7
suitable for / [m/min]
N
ISO code:
18
suitable for / [m/min]
suitable for / [m/min]
Description
Version:
With long flutes and left-hand helix. Even number of teeth with irregular spacing.
Application:
For reaming through holes, as the swarf is evacuated in the direction of cutting.