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Solid carbide jobber drill, TiN, ⌀ DC h7: 1mm
Article no.: 122301 1
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Article code:
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- Tool material: Solid carbide
- Standard: DIN 338
- Type: N
- Tolerance nominal ⌀: h7
- Number of cutting edges Z: 2
Product details
Technical Data
| Nominal ⌀ DC | 1 mm | |
| Coating | TiN | |
| Tool material | Solid carbide | |
| Standard | DIN 338 | |
| Type | N | |
| Tolerance nominal ⌀ | h7 | |
| Number of cutting edges Z | 2 | |
| Point angle | 118 degrees | |
| recommended maximum drilling depth L2 | 10.5 mm | |
| Helix angle | 30 degrees | |
| Shank | Parallel shank to h7 | |
| Through-coolant | no | |
| Flute length Lc | 12 mm | |
| Overall length L | 34 mm | |
| Shank ⌀ Ds | 1 mm | |
| Shank tolerance | h7 | |
| Feed f in steel < 1100 N/mm2 | 0.03 mm/rev. | |
| Colour ring | without | |
| Type of product | Jobber drill |
Identification & Classification
| Article number |
122301 1
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|
| EAN / GTIN |
4045197042156
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|
| Manufacturer number |
122301 1
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|
| Manufacturer | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
suitable for / [m/min]
N
ISO code:
230
suitable for / [m/min]
N
ISO code:
160
suitable for / [m/min]
N
ISO code:
160
suitable for / [m/min]
P
ISO code:
80
suitable for / [m/min]
P
ISO code:
80
suitable for / [m/min]
P
ISO code:
70
suitable for / [m/min]
P
ISO code:
50
suitable for / [m/min]
P
ISO code:
30
suitable for / [m/min]
M
ISO code:
30
suitable for / [m/min]
M
ISO code:
25
suitable for / [m/min]
S
ISO code:
20
suitable for / [m/min]
K
ISO code:
85
suitable for / [m/min]
N
ISO code:
160
suitable for / [m/min]
suitable for / [m/min]
suitable for / [m/min]
suitable for / [m/min]
Description
Version:
Similar to DIN 338.
Nominal ⌀ and shank ⌀ equal.
TiN coating.
Nominal ⌀ and shank ⌀ equal.
TiN coating.
Note:
Flute length LC = L2 + 1.5 × DC.
Non slip clamping in drill chuck No. 341050 with diamond coated jaws.
Non slip clamping in drill chuck No. 341050 with diamond coated jaws.