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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
GARANT Master Tap SteelHT machine tap HSS-E-PM Form B, TiCN, G: G1/2
Article no.: 327702
Catalog no.: 133312
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Series | Master Tap | |
| Manufacturer’s designation | GARANT Master Tap Steel HT Maschinen-Gewindebohrer | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Holder shape | Standard | |
| Shank diameter DS | 16 mm | |
| Thread type | G | |
| Nominal diameter of metric thread D | 20.96 mm | |
| Nominal diameter of thread (inches) D | 0.5 in | |
| Thread D | G1/2-14 | |
| Thread pitch | 1.814 mm | |
| Turns per inch | 14 | |
| Taper lead angle | 8 degrees | |
| Number of teeth | 4 | |
| Twist direction | right-hand | |
| Twist angle | 0 degrees | |
| Type of thread-cutting tool | machine tap for dynamic machining | |
| Taper lead form | B | |
| Recommended maximum drilling depth L2 | 62.88 mm | |
| Application for type of drilling | through hole | |
| To depth (x diameter) | 3 | |
| Number of clamping slots | 4 | |
| Core hole diameter | 19 mm | |
| Flank angle | 55 degrees | |
| Square-drive width across flats □ | 12 mm | |
| Tool material | HSS-E-PM | |
| Standard designation for cutting medium, 2nd Priority | HSS-E-PM | |
| Standard designation for cutting medium, 3rd Priority | HSS-E-PM | |
| Machining group | H (hard materials) | |
| Cutting media, manufacturer’s designation | HSS-E-PM | |
| Coating | TiCN | |
| Interface | joint 1 | |
| Overall length L | 125 mm | |
| Cutting direction | right-hand cutting | |
| Standard | DIN 5156 | |
| Data carriers | without data carrier | |
| Machining method | thread processing internal (EGI) | |
| Colour ring | red | |
| Type of product | taps |
Identification & Classification
| Article number | 327702 | |
| Catalog number | 133312 | |
| EAN / GTIN | 4062406236724 | |
| Manufacturer number | 133312 G1/2 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
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. Strong spiral point, for process stability at high cutting forces.
- HSS-E-PM tool material – for very high cutting edge stability.
- Optimised honed cutting edges.
- TiCN 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 and HARDOX materials we recommend deviating from the DIN data (see table) by selecting a larger tapping hole diameter.