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Left-hand thread through hole machine tap, uncoated, Type: NO.1-72
Article no.: 697497
Catalog no.: 130031
Article code:
- Thread type: UNF-LH
- Flank angle: 60
- Tool material: HSS E
- Standard: DIN 371
- Thread standard: ASME B1.1
Product details
Technical Data
| Thread size | 1-72 UNF LH | |
| Coating | uncoated | |
| Thread type | UNF-LH | |
| Flank angle | 60 degrees | |
| Tool material | HSS E | |
| Standard | DIN 371 | |
| Thread standard | ASME B1.1 | |
| Tolerance class | 1B; 2B; 2B +0.05; 2B +0.10; 2B +0.20; 3B | |
| Taper lead form | B | |
| Shank | Plain shank with h9 | |
| Through-coolant | no | |
| Application for type of drilling | up to 3×D for through holes | |
| Cutting direction | left-hand | |
| Thread pitch | 0.353 mm | |
| Threads per inch | 72 | |
| Thread ⌀ | 1.85 mm | |
| Overall length L | 45 mm | |
| Shank ⌀ Ds | 2.8 mm | |
| Shank square □ | 2.1 mm | |
| Tapping hole ⌀ | 1.55 mm | |
| Type of threading tool | Machine tap for conventional machining | |
| Number of clamping slots | 2 | |
| Colour ring | without | |
| Number of cutting edges Z | 2 | |
| Thread depth | 5.55 mm | |
| Type of product | Tap |
Identification & Classification
| Article number | 697497 | |
| Catalog number | 130031 | |
| EAN / GTIN | 4062406036485 | |
| Manufacturer number | 130031 NO.1-72 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
20
N
18
N
20
P
15
P
15
P
12
P
7
M
5
M
4
K
8
N
20
Description
Note:
Minimum order quantity: 25 pcs.
Delivery time: 91 calendar days
Special / custom-made product - return not possible
Delivery time: 91 calendar days
Special / custom-made product - return not possible