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Slot drills HSS-PM, TiAlN, ⌀ e8 DC: 3mm
Article no.: 191290 3
Article code:
- Tool material: HSS PM
- Standard: DIN 844 B
- Type: N
- Tolerance nominal ⌀: e8
- No. of teeth Z: 3
Product details
Technical Data
| Cutting edge ⌀ DC | 3 mm | |
| Coating | TiAlN | |
| Tool material | HSS PM | |
| Standard | DIN 844 B | |
| Type | N | |
| Tolerance nominal ⌀ | e8 | |
| No. of teeth Z | 3 | |
| Helix angle | 30 degrees | |
| Direction of infeed | horizontal, oblique and vertical | |
| Shank | DIN 1835 B to h6 | |
| Through-coolant | no | |
| Flute length Lc | 12 mm | |
| Overall length L | 56 mm | |
| Shank ⌀ Ds | 6 mm | |
| Corner chamfer angle | 90 degrees | |
| Feed fz for slot milling in steel < 750 N/mm2 | 0.003 mm | |
| Colour ring | without | |
| Type of product | End / face mill |
Identification & Classification
| Article number | 191290 3 | |
| EAN / GTIN | 4045197531209 | |
| Manufacturer number | 191290 3 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
138
N
110
P
83
P
64
P
64
P
37
P
32
M
23
M
18
K
55
N
110
Description
Version:
Centre cutting teeth for plunging.
Eccentric relief ground.
For the most demanding metal removal rates.
Eccentric relief ground.
For the most demanding metal removal rates.
Note:
Suitable for use as a slot drill (tolerance e8) or an end mill.
50 % higher metal removal rate than 2 flute slot drills.
Larger flutes than multi-flute end mills (good for soft material). For milling keyways.
50 % higher metal removal rate than 2 flute slot drills.
Larger flutes than multi-flute end mills (good for soft material). For milling keyways.