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Article code:
EAN / GTIN:
Manufacturer number:
Cat. Nr.:
HOLEX Pro Form fluteless machine tap without oil grooves 6HX, TiN, M: M12
Article no.: 2157739
Catalog no.: 139130
Article code:
- Thread type: M
- Flank angle: 60
- Tool material: HSS E PM
- Standard: DIN 2174
- Thread standard: DIN 13
Product details
Technical Data
| Thread size | M12 | |
| Coating | TiN | |
| Thread type | M | |
| Flank angle | 60 degrees | |
| Tool material | HSS E PM | |
| Standard | DIN 2174 | |
| Thread standard | DIN 13 | |
| Tolerance class | ISO 2X 6HX | |
| Taper lead form | C | |
| Shank | Plain shank with h9 | |
| Through-coolant | no | |
| Application for type of drilling | up to 1.5×D for blind holes; up to 1.5×D for through holes | |
| Cutting direction | right-hand | |
| Thread pitch | 1.75 mm | |
| Overall length L | 110 mm | |
| Shank ⌀ Ds | 9 mm | |
| Shank square □ | 7 mm | |
| Tapping hole ⌀ guide value | 11.2 mm | |
| Thread ⌀ | 12 mm | |
| Number of clamping slots | 5 | |
| Colour ring | green | |
| Number of cutting edges Z | 5 | |
| Thread depth | 18 mm | |
| Series | Pro Form | |
| Type of product | Fluteless tap |
Identification & Classification
| Article number | 2157739 | |
| Catalog number | 139130 | |
| EAN / GTIN | 4069515003353 | |
| Manufacturer number | 139130 M12 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
20
N
20
P
27
P
25
P
25
P
10
M
8
N
20
Description
Version:
DIN 2174 (≈ DIN 371 ≤ M10; ≈ DIN 376 ≥ M12).
Size M1–M1.4 – tolerance class: ISO 1X / 4HX.
HOLEX Pro Form: High-performance fluteless tap for use in a wide range of materials.
Size M1–M1.4 – tolerance class: ISO 1X / 4HX.
HOLEX Pro Form: High-performance fluteless tap for use in a wide range of materials.
- HSS-E-PM tool material for high wear resistance.
- The latest-generation optimised HIPIMS TiN coating.