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EAN / GTIN:
Manufacturer number:
Plain shank thread mill 2×D, AlTiN, G: G1/2
Article no.: 139710 G1/2
Article code:
- Thread type: G; G-LH
- Flank angle: 55
- Tool material: Solid carbide
- Shank: DIN 6535 HA with h6
- No. of teeth Z: 4
Product details
Technical Data
| Thread size | G1/2 | |
| Coating | AlTiN | |
| Thread type | G; G-LH | |
| Flank angle | 55 degrees | |
| Tool material | Solid carbide | |
| Shank | DIN 6535 HA with h6 | |
| Thread pitch | 1.814 mm | |
| Threads per inch | 14 | |
| Nominal ⌀ DC | 14 mm | |
| Flute length Lc | 42.6 mm | |
| Shank length Ls | 45 mm | |
| Overall length L | 95 mm | |
| Shank ⌀ Ds | 14 mm | |
| No. of teeth Z | 4 | |
| Through-coolant | yes | |
| Application for type of drilling | up to 2×D for blind holes; up to 2×D for through holes | |
| Feed fz in steel < 750 N/mm2 | 0.055 mm | |
| Shank tolerance | h6 | |
| Number of clamping slots | 4 | |
| Colour ring | green | |
| Internal/external application | Internal | |
| Hole ⌀ | 14 mm | |
| Thread depth | 41.92 mm |
Identification numbers & Classifications
| Article number | 139710 G1/2 | |
| Manufacturer number | 139710 G1/2 |
Application Table
N
220
N
220
N
170
P
170
P
150
P
120
P
80
M
90
M
70
S
60
K
120
N
180
Description
Version:
Corrected thread profile for milling exact internal threads, (ensure stable clamping conditions).
Application:
For Whitworth parallel pipe threads DIN-ISO 228/1 (threads that do not form a seal within the connection).
Note:
NEW GENERATION AVAILABLE!
Recommended successor product is No. 139705
Recommended successor product is No. 139705