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Article code:
EAN / GTIN:
Manufacturer number:
Cat. Nr.:
GARANT Master Tap Alu machine tap, DLC, G: G1/8
Article no.: 137310 G1/8
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Article code:
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- Thread type: G
- Flank angle: 55
- Tool material: HSS E PM
- Standard: DIN 5156
- Tolerance class: ISO 228
Product details
Technical Data
| Series | Master Tap | |
| Thread size | G1/8 | |
| Coating | DLC | |
| Thread type | G | |
| Flank angle | 55 degrees | |
| Tool material | HSS E PM | |
| Standard | DIN 5156 | |
| Tolerance class | ISO 228 | |
| Taper lead form | E | |
| Helix angle | 45 degrees | |
| Shank | Plain shank with h9 | |
| Through-coolant | no | |
| Application for type of drilling | up to 2.5×D for blind holes | |
| Cutting direction | right-hand | |
| Thread pitch | 0.907 mm | |
| Threads per inch | 28 | |
| Thread ⌀ | 9.73 mm | |
| Overall length L | 90 mm | |
| Shank ⌀ Ds | 7 mm | |
| Shank square □ | 5.5 mm | |
| Tapping hole ⌀ | 8.8 mm | |
| Shank tolerance | h9 | |
| Type of threading tool | Machine tap for dynamic machining | |
| Helix angle characteristic | unequal spacing | |
| Number of clamping slots | 3 | |
| Number of cutting edges Z | 3 | |
| Thread depth | 24.33 mm | |
| Type of product | Taps |
Identification & Classification
| Article number |
137310 G1/8
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|
| EAN / GTIN |
4067263829829
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|
| Manufacturer number |
137310 G1/8
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|
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
suitable for / [m/min]
N
ISO code:
35
suitable for / [m/min]
N
ISO code:
32
suitable for / [m/min]
N
ISO code:
20
suitable for / [m/min]
N
ISO code:
20
suitable for / [m/min]
N
ISO code:
18
suitable for / [m/min]
N
ISO code:
18
suitable for / [m/min]
N
ISO code:
18
suitable for / [m/min]
N
ISO code:
25
suitable for / [m/min]
suitable for / [m/min]
suitable for / [m/min]
Description
Version:
High-performance tap, specially developed for aluminium and non-ferrous alloys. Dynamic helical pitch of the clamping slots ensures optimum chip evacuation and process reliability.
- HSS-E-PM tool material for high cutting edge stability.
- Ultra-smooth DLC coating for wear resistance and avoidance of edge build-up.
- Dynamic helical pitch of the flutes.
- Short lead chamfer form E.
Application:
For Whitworth parallel pipe threads DIN-ISO 228/1 (threads that do not form a seal within the connection).