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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
GARANT Master Tap SteelHT machine tap HSS-E-PM Form C 6HX, TiAlN, M: M8
Article no.: 327714
Catalog no.: 135371
Article code:
Product details
Technical Data
| Through-coolant | no | |
| 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 | 8 mm | |
| Length of shank LS | 47 mm | |
| Thread type | M | |
| Nominal diameter of metric thread D | 8 mm | |
| Thread D | M8x1,25 | |
| Number of thread turns | 12 | |
| Thread pitch | 1.25 mm | |
| Thread tolerance class | ISO 2X 6HX | |
| Chisel edge diameter | 6.59 mm | |
| Length of tapping part Lc | 16 mm | |
| Tap infeed length | 3.13 mm | |
| Taper lead angle | 8 degrees | |
| Number of teeth | 3 | |
| Twist direction | right-hand | |
| Twist angle | 40 degrees | |
| Helical pitch | 30 mm | |
| Type of thread-cutting tool | machine tap for dynamic machining | |
| Taper lead form | C | |
| Recommended maximum drilling depth L2 | 20 mm | |
| Application for type of drilling | blind hole | |
| To depth (x diameter) | 2.5 | |
| Number of clamping slots | 3 | |
| Core hole diameter | 6.8 mm | |
| Flank angle | 60 degrees | |
| Square-drive width across flats □ | 6.2 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 | TiAlN | |
| Interface | joint 1 | |
| Overall length L | 90 mm | |
| Weight | 24 g | |
| Cutting direction | right-hand cutting | |
| Standard | DIN 371 | |
| Data carriers | without data carrier | |
| Machining method | thread processing internal (EGI) | |
| Colour ring | red | |
| Type of product | taps |
Identification & Classification
| Article number | 327714 | |
| Catalog number | 135371 | |
| EAN / GTIN | 4062406236823 | |
| Manufacturer number | 135371 M8 | |
| 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. 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.
Recommendation:
For TOOLOX and HARDOX materials we recommend deviating from the DIN data (see table) by selecting a larger tapping hole ⌀.
Note:
For TOOLOX and HARDOX materials: do not exceed the maximum thread depth 2×D!