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Article code:
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Manufacturer number:
Cat. Nr.:
Jobber drill, extra long HSS-E N, TiAlN, ⌀ DC h8 × overall length L: 4X175mm
Article no.: 116285 4X175
Article code:
- Tool material: HSS E
- Standard: DIN 1869
- Type: N
- Tolerance nominal ⌀: h8
- Point angle: 118
Product details
Technical Data
| Nominal ⌀ DC | 4 mm | |
| Coating | TiAlN | |
| Tool material | HSS E | |
| Standard | DIN 1869 | |
| Type | N | |
| Tolerance nominal ⌀ | h8 | |
| Point angle | 118 degrees | |
| Helix angle | 38 degrees | |
| Shank | Plain shank | |
| Number of cutting edges Z | 2 | |
| Through-coolant | no | |
| recommended maximum drilling depth L2 | 72 mm | |
| Flute length Lc | 78 mm | |
| Overall length L | 175 mm | |
| Shank ⌀ Ds | 4 mm | |
| Feed f in steel < 750 N/mm2 | 0.05 mm/rev. | |
| Colour ring | red | |
| Type of product | Jobber drill |
Identification & Classification
| Article number | 116285 4X175 | |
| EAN / GTIN | 4045197326867 | |
| Manufacturer number | 116285 4X175 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
38
P
28
P
22
P
7
P
5
H
10
H
8
M
10
M
5
N
70
Description
Version:
TiAlN and anti-friction coating, low wear and low tendency to edge build-up.
With point geometry shape C.
With point geometry shape C.
Advantage:
Flute length to DIN 340. For high-tensile tempered steels, including TOOLOX.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.