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EAN / GTIN:
Manufacturer number:
Single tooth thread mill 3×D, TiAlN, M: M1
Article no.: 139615 M1
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Article code:
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- Thread type: M; M-LH
- Flank angle: 60
- Tool material: Solid carbide
- Thread standard: DIN 13
- Shank: DIN 6535 HA with h6
Product details
Technical Data
| Thread size | M1 | |
| Coating | TiAlN | |
| Thread type | M; M-LH | |
| Flank angle | 60 degrees | |
| Tool material | Solid carbide | |
| Thread standard | DIN 13 | |
| Shank | DIN 6535 HA with h6 | |
| Thread pitch | 0.25 mm | |
| Nominal ⌀ DC | 0.7 mm | |
| Flute length Lc | 0.2 mm | |
| maximum insertion depth | 3 mm | |
| Shank length Ls | 28 mm | |
| Overhang L1 | 3 mm | |
| Overall length L | 39 mm | |
| Shank ⌀ Ds | 3 mm | |
| Through-coolant | no | |
| No. of teeth Z | 1 | |
| Application for type of drilling | up to 3×D for blind holes; up to 3×D for through holes | |
| Feed fz in steel < 1400 N/mm2 | 0.01 mm | |
| Feed fz in CRP | 0.02 mm | |
| Thread profile | Partial profile | |
| Shank tolerance | h6 | |
| Number of clamping slots | 1 | |
| Colour ring | green | |
| Internal/external application | Internal | |
| Thread depth | 3 mm | |
| Type of product | thread milling cutter |
Identification & Classification
| Article number |
139615 M1
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| EAN / GTIN |
4045197585783
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| Manufacturer number |
139615 M1
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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:
300
suitable for / [m/min]
N
ISO code:
300
suitable for / [m/min]
N
ISO code:
200
suitable for / [m/min]
P
ISO code:
200
suitable for / [m/min]
P
ISO code:
150
suitable for / [m/min]
P
ISO code:
120
suitable for / [m/min]
P
ISO code:
80
suitable for / [m/min]
P
ISO code:
60
suitable for / [m/min]
H
ISO code:
50
suitable for / [m/min]
H
ISO code:
30
suitable for / [m/min]
M
ISO code:
80
suitable for / [m/min]
M
ISO code:
60
suitable for / [m/min]
S
ISO code:
50
suitable for / [m/min]
N
ISO code:
100
suitable for / [m/min]
N
ISO code:
100
suitable for / [m/min]
N
ISO code:
150
suitable for / [m/min]
suitable for / [m/min]
suitable for / [m/min]
suitable for / [m/min]
suitable for / [m/min]
Description
Version:
Corrected thread profile for milling exact internal threads, (ensure stable clamping conditions). Very sturdy single-tooth thread mills, highly suitable especially for GRP, CRP and graphite. Also suitable for Ti-based and Ni-based alloys and hardened steels up to 58 HRC.
Advantage:
Significantly less radial pressure than with multi-tooth thread mills.
Note:
Single-tooth thread mill exclusively for milling internal threads. The tapping hole (and where necessary the countersinking) has to be prepared beforehand!
Because of the tooth profile only the thread nominal ⌀ (= size) with the corresponding thread pitch (see table) may be generated.
Because of the tooth profile only the thread nominal ⌀ (= size) with the corresponding thread pitch (see table) may be generated.