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Article no.: 137805 G1/4
Machine tap HSS-E Form E, TiN, G: G1/4
Article no.: 137800 G1/4
Article code:
- Thread type: G
- Flank angle: 55
- Tool material: HSS E
- Standard: DIN 5156
- Taper lead form: E
Product details
Technical Data
| Thread size | G1/4 | |
| Coating | TiN | |
| Thread type | G | |
| Flank angle | 55 degrees | |
| Tool material | HSS E | |
| Standard | DIN 5156 | |
| Taper lead form | E | |
| Helix angle | 40 degrees | |
| Shank | Plain shank with h9 | |
| Through-coolant | no | |
| Application for type of drilling | up to 2×D for blind holes | |
| Cutting direction | right-hand | |
| Thread pitch | 1.337 mm | |
| Threads per inch | 19 | |
| Thread ⌀ | 13.16 mm | |
| Overall length L | 100 mm | |
| Shank ⌀ Ds | 11 mm | |
| Shank square □ | 9 mm | |
| Tapping hole ⌀ | 11.8 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 | 26.32 mm | |
| Type of product | Tap |
Identification numbers & Classifications
| Article number | 137800 G1/4 | |
| Manufacturer number | 137800 G1/4 |
Application Table
N
16
P
20
P
19
P
19
P
9
M
8
N
16
Description
Version:
High surface hardness. For use with emulsion (fat content minimum 8%).
Application:
For Whitworth parallel pipe threads DIN-ISO 228/1 (threads that do not form a seal within the connection).
Note:
NEW GENERATION AVAILABLE!
Recommended successor product is No. 137805.
Recommended successor product is No. 137805.