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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
GARANT Master Tap INOX machine tap HSS-E-PM Form C, TiAlN, G: G1/2
Article no.: 699711
Catalog no.: 137750
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Cooling lubricant | yes | |
| Series | Master Tap | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Holder tolerance class | h9 | |
| Shank diameter DS | 16 mm | |
| Thread type | G | |
| Cutter diameter D | 20.96 mm | |
| Nominal diameter of inch thread D | 0.5 in | |
| Thread D | G1/2 | |
| Thread pitch | 1.814 mm | |
| Turns per inch | 14 | |
| Taper lead angle | 15 degrees | |
| Number of teeth | 5 | |
| Twist direction | right-hand | |
| Twist angle | 45 degrees | |
| Type of thread-cutting tool | machine tap for dynamic machining | |
| Taper lead form | C | |
| Recommended maximum drilling depth L2 | 52.4 mm | |
| Application for type of drilling | blind hole | |
| To depth (x diameter) | 2.5 | |
| Number of clamping slots | 5 | |
| Core hole diameter | 19 mm | |
| Flank angle | 55 degrees | |
| Square-drive width across flats □ | 12 mm | |
| Tool material | HSS-E-PM | |
| Machining group | M (stainless steel); S (difficult-to-machine materials) | |
| Cutting media, manufacturer’s designation | HSS-E PM | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Overall length L | 125 mm | |
| Cutting direction | right-hand cutting | |
| Standard | DIN 5156 | |
| Colour ring | blue | |
| Type of product | taps |
Identification & Classification
| Article number | 699711 | |
| Catalog number | 137750 | |
| EAN / GTIN | 4062406081874 | |
| Manufacturer number | 137750 G1/2 | |
| Article class | 11I | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
28
P
23
P
23
P
12
M
11
M
9
Description
Version:
GARANT Master Tap INOX:
High-performance tap, specially developed for good process reliability in stainless and acid-resistant steels and duplex materials.
The 45° helix angle of the chip flutes facilitates chip formation especially in ductile austenitic CrNi steels.
High-performance tap, specially developed for good process reliability in stainless and acid-resistant steels and duplex materials.
The 45° helix angle of the chip flutes facilitates chip formation especially in ductile austenitic CrNi steels.
- HSS-E-PM tool material for maximum wear resistance
- The latest generation of TiALN multi-layer coating
- Parameterised flute geometry for optimum chip formation and torsional rigidity
Application:
For Whitworth parallel pipe threads DIN-ISO 228/1 (threads that do not form a seal within the connection).