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Cat. Nr.:
GARANT Master Tap machine tap HSS-E-PM, AlTiX, UNC: 1-8
Article no.: 137870 1-8
Article code:
- Thread type: UNC
- Flank angle: 60
- Tool material: HSS E PM
- Standard: DIN 376
- Tolerance class: 2BX
Product details
Technical Data
| Series | Master Tap | |
| Thread size | 1-8 UNC | |
| Coating | AlTiX | |
| Thread type | UNC | |
| Flank angle | 60 degrees | |
| Tool material | HSS E PM | |
| Standard | DIN 376 | |
| Tolerance class | 2BX | |
| Taper lead form | C | |
| Helix angle | 40 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 | 3.175 mm | |
| Threads per inch | 8 | |
| Thread ⌀ | 25.4 mm | |
| Overall length L | 160 mm | |
| Shank ⌀ Ds | 18 mm | |
| Shank square □ | 14.5 mm | |
| Tapping hole ⌀ | 22.25 mm | |
| Type of threading tool | Machine tap for dynamic machining | |
| Number of clamping slots | 4 | |
| Colour ring | green | |
| Number of cutting edges Z | 4 | |
| Thread depth | 63.5 mm | |
| Type of product | Tap |
Identification & Classification
| Article number | 137870 1-8 | |
| EAN / GTIN | 4062406209209 | |
| Manufacturer number | 137870 1-8 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Application Table
N
30
N
35
N
20
P
30
P
30
P
25
P
12
P
8
M
10
M
8
K
20
N
20
Description
Execuţie:
GARANT Master Tap Tarod universal, conceput pentru utilizarea într-o gamă largă de materiale, cu siguranţă mare a procesului.
- Materialul sculei aşchietoare HSS-E-PM, pentru un nivel ridicat al rezistenţei la uzură.
- Valori de frecare reduse datorită noului strat de acoperire ultraperformant.
- Geometrie specială pentru evacuarea optimă a aşchiilor.
Aplicaţie:
Pentru filet cu pas grosier conform standardului UNC ASME − B1.1.