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Fluteless machine tap with oil grooves HSS-E-PM Form C 6HX, TiAlN, M: M4
Article no.: 139171 M4
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 | M4 | |
| Coating | TiAlN | |
| 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 3×D for blind holes; up to 3×D for through holes | |
| Cutting direction | right-hand | |
| Thread pitch | 0.7 mm | |
| Overall length L | 63 mm | |
| Shank ⌀ Ds | 4.5 mm | |
| Shank square □ | 3.4 mm | |
| Tapping hole ⌀ guide value | 3.7 mm | |
| Thread ⌀ | 4 mm | |
| Number of clamping slots | 4 | |
| Colour ring | yellow | |
| Number of cutting edges Z | 4 | |
| Thread depth | 12 mm | |
| Type of product | Fluteless tap |
Identification numbers & Classifications
| Article number | 139171 M4 | |
| EAN / GTIN | 4045197541819 | |
| Manufacturer number | 139171 M4 |
Application Table
N
42
N
42
N
28
P
32
Description
Version:
DIN 2174 (≈ DIN 371 ≤ M10; ≈ DIN 376 ≥ M12). With oil grooves; optimum lubrication effect even in deeper threads.
Tolerance class: ISO 2X/6HX.
The innovative polygon form permits a wide application spectrum. The multi-function layer structure achieves maximum service life even in high-tensile materials.
Special TiAlN coating, highly suitable for aluminium alloys.
Tolerance class: ISO 2X/6HX.
The innovative polygon form permits a wide application spectrum. The multi-function layer structure achieves maximum service life even in high-tensile materials.
Special TiAlN coating, highly suitable for aluminium alloys.
Downloads & documents
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|
| Coating | TiAlN | TiN | TiAlN | TiAlN |
| Overall length L | 63 mm | 63 mm | 63 mm | 63 mm |
| Thread type | M | M | M | M |
| Thread size | M4 | M4 | M4 | M4 |
| Tolerance class | ISO 2X 6HX | ISO 2X 6HX | ISO 2X 6HX | ISO 2X 6HX |
| Tapping hole ⌀ guide value | 3.7 mm | 3.7 mm | 3.7 mm | 3.7 mm |
| Type of product | Fluteless tap | Fluteless tap | Fluteless tap | Fluteless tap |