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Manufacturer number:
GARANT Master Tap SteelHT machine tap HSS-E-PM Form C G1/2
Article no.: 137425 G1/2
Article code:
- Thread type: G
- Flank angle: 55
- Tool material: HSS E PM
- Norm: DIN 5156
- Taper lead form: C
Product details
Technical Data
| Serie | Master Tap | |
| Thread size | G1/2 | |
| Coating | TiAlN | |
| Thread type | G | |
| Flank angle | 55 degrees | |
| Tool material | HSS E PM | |
| Norm | 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×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 | 4 | |
| Colour ring | red | |
| Number of cutting edges Z | 4 | |
| Thread depth | 52.4 mm | |
| Type of product | Tap |
Identification numbers & Classifications
| Article number | 137425 G1/2 | |
| EAN / GTIN | 4062406237462 | |
| Manufacturer number | 137425 G1/2 |
Application Table
P
30
P
20
P
15
P
12
H
5
H
15
H
5
M
7
S
5
Description
Version:
High-performance tap, specially developed for use in steels with high tensile strength and for difficult-to-machine materials. Sturdy design with optimised guide thread to avoid chips jamming.
- HSS-E-PM tool material – for very high cutting edge stability.
- Optimised honed cutting edges.
- TiAlN coating – for maximum wear protection.
Application:
For Whitworth parallel pipe threads DIN-ISO 228/1 (threads that do not form a seal within the connection).
Recommendation:
For TOOLOX materials we recommend deviating from the DIN data (see table) by selecting a larger tapping hole ⌀.
Note:
For TOOLOX materials: Do not exceed the maximum thread depth of 2×D!
Downloads & documents
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|---|---|---|---|---|
GARANT Master Tap SteelHT machine tap HSS-E-PM Form C G1/2 |
||||
| Number of cutting edges Z | 4 | 3 | 5 | 3 |
| Type of threading tool | Machine tap for dynamic machining | Machine tap for dynamic machining | Machine tap for dynamic machining | Machine tap for dynamic machining |
| Overall length L | 125 | 125 | 125 | 125 |
| Thread type | G | G | G | G |
| Tapping hole ⌀ | 19 | 19 | 19 | 19 |
| Cutting direction | right-hand | right-hand | right-hand | right-hand |
| Type of product | Tap | Tap | Tap | Tap |