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Article code:
EAN / GTIN:
Manufacturer number:
Cat. Nr.:
NC reamer long H7, uncoated, Nominal ⌀ DC: 3mm
Article no.: 430474
Catalog no.: 162961
Article code:
- Tolerance: H7
- Tool material: HSS E
- Standard: Manufacturer’s standard
- Through-coolant: no
- Shank: DIN 1835 A to h6
Product details
Technical Data
| Nominal ⌀ DC | 3 mm | |
| Coating | uncoated | |
| Tolerance | H7 | |
| Tool material | HSS E | |
| Standard | Manufacturer’s standard | |
| Through-coolant | no | |
| Shank | DIN 1835 A to h6 | |
| Application for type of drilling | for blind holes and through holes | |
| Flute length Lc | 15 mm | |
| Overhang L1 | 69 mm | |
| Overall length L | 90 mm | |
| Number of cutting edges Z | 6 | |
| Shank ⌀ Ds | 3 mm | |
| Feed f in steel < 750 N/mm2 | 0.1 mm/rev. | |
| Reaming oversize in diameter | 0.1 mm | |
| Shank tolerance | h6 | |
| Colour ring | without | |
| Type of product | Phillips bit |
Identification & Classification
| Article number | 430474 | |
| Catalog number | 162961 | |
| EAN / GTIN | 4045197364029 | |
| Manufacturer number | 162961 3 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
20
N
20
P
15
P
10
P
7
P
5
P
4
M
5
M
5
S
5
K
5
N
13
Description
Version:
With long flutes and left-hand helix. Reamers finish ground for fit H7.
Application:
Especially for deeper holes. Also suitable for blind holes.