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Article code:
EAN / GTIN:
Manufacturer number:
HOLEX Pro Tap machine tap HSS-E Form C G1/2
Article no.: 137806 G1/2
Article code:
- Thread type: G
- Flank angle: 55
- Tool material: HSS E
- Standard: DIN 5156
- Taper lead form: C
Product details
Technical Data
| Series | Pro Tap | |
| Thread size | G1/2 | |
| Coating | TiN | |
| Thread type | G | |
| Flank angle | 55 degrees | |
| Tool material | HSS E | |
| Standard | DIN 5156 | |
| 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 | 1.814 mm | |
| Threads per inch | 14 | |
| Thread ⌀ | 20.96 mm | |
| Overall length L | 125 mm | |
| Shank ⌀ Ds | 16 mm | |
| Shank square □ | 12 mm | |
| Tapping hole ⌀ | 19 mm | |
| Type of threading tool | Machine tap for dynamic machining | |
| Number of clamping slots | 3 | |
| Colour ring | green | |
| Number of cutting edges Z | 3 | |
| Thread depth | 52.4 mm | |
| Type of product | Tap |
Identification numbers & Classifications
| Article number | 137806 G1/2 | |
| EAN / GTIN | 4062406374747 | |
| Manufacturer number | 137806 G1/2 |
Application Table
N
24
N
25
N
10
P
24
P
20
P
15
P
8
M
8
N
15
Description
Version:
HOLEX Pro Tap general-purpose tap. Sturdy design suitable for a wide spectrum of materials. Improved HSS-E tool material with low-friction TiN coating.
Application:
For Whitworth parallel pipe threads DIN-ISO 228/1 (threads that do not form a seal within the connection).
Downloads & documents
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HOLEX Pro Tap machine tap HSS-E Form C G1/2
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plus VAT at the current rate
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|
| Number of clamping slots | 3 | 4 |
| Type of threading tool | Machine tap for dynamic machining | Machine tap for dynamic machining |
| Coating | TiN | vaporised |
| Thread ⌀ | 20.96 | 20.96 |
| Thread type | G | G |
| Standard | DIN 5156 | DIN 5156 |
| Shank | Plain shank with h9 | Plain shank with h9 |