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Manufacturer number:
GARANT Master Tap Alu machine tap G3/4
Article no.: 137310 G3/4
Article code:
- Thread type: G
- Flank angle: 55
- Standard: DIN 5156
- Tolerance class: ISO 228
- Taper lead form: E
Product details
Technical Data
| Series | Master Tap | |
| Thread size | G3/4 | |
| 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 | 1.814 mm | |
| Threads per inch | 14 | |
| Thread ⌀ | 26.44 mm | |
| Overall length L | 140 mm | |
| Shank ⌀ Ds | 20 mm | |
| Shank square □ | 16 mm | |
| Tapping hole ⌀ | 24.5 mm | |
| Shank tolerance | h9 | |
| Type of threading tool | Machine tap for dynamic machining | |
| Helix angle characteristic | unequal spacing | |
| Number of clamping slots | 4 | |
| Number of cutting edges Z | 4 | |
| Thread depth | 66.1 mm | |
| Type of product | Taps |
Identification numbers & Classifications
| Article number | 137310 G3/4 | |
| EAN / GTIN | 4067263830665 |
Application Table
N
35
N
32
N
20
N
20
N
18
N
18
N
18
N
25
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).