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Article code:
EAN / GTIN:
Manufacturer number:
Cat. Nr.:
Plain shank thread mill 2×D, TiAlN, G: G1/2
Article no.: 139707 G1/2
Article code:
- Thread type: G; BSP; EG-G; EG-G-LH
- Flank angle: 55
- Tool material: Solid carbide
- Shank: DIN 6535 HA to h6
- No. of teeth Z: 4
Product details
Technical Data
| Thread size | G1/2 | |
| Coating | TiAlN | |
| Thread type | G; BSP; EG-G; EG-G-LH | |
| Flank angle | 55 degrees | |
| Tool material | Solid carbide | |
| Shank | DIN 6535 HA to h6 | |
| Thread pitch | 1.814 mm | |
| Threads per inch | 14 | |
| Nominal ⌀ DC | 15.95 mm | |
| Flute length Lc | 43.5 mm | |
| Shank length Ls | 48 mm | |
| Overall length L | 90 mm | |
| Shank ⌀ Ds | 16 mm | |
| No. of teeth Z | 4 | |
| Application for type of drilling | up to 2×D for blind holes; up to 2×D for through holes | |
| For use with external threads | up to 2×D for bolt threads | |
| Feed fz in steel < 900 N/mm2 | 0.055 mm | |
| Thread profile | Full profile | |
| Number of clamping slots | 4 | |
| Colour ring | green | |
| Internal/external application | Internal and external | |
| Thread depth | 43.5 mm | |
| Type of product | thread milling cutter |
Identification & Classification
| Article number | 139707 G1/2 | |
| EAN / GTIN | 4062406225629 | |
| Manufacturer number | 139707 G1/2 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
220
N
220
N
170
P
170
P
150
P
120
P
80
M
80
M
60
S
60
K
120
N
180
Description
Version:
Corrected thread profile for milling exact internal or external Whitworth pipe threads,
(ensure stable clamping conditions).
(ensure stable clamping conditions).
Application:
For Whitworth parallel pipe threads DIN-ISO 228/1 (threads that do not form a seal within the connections). Suitable for internal and external threads.