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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Machine tap for synchronised spindles HSS-E-PM Form C, TiAlN, M: M2,5
Article no.: 643907
Catalog no.: 136171
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Cooling lubricant | yes | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL00601005 | |
| Arbor size | 0060 | |
| Shank diameter DS | 6 mm | |
| Shank length LS | 46.5 mm | |
| Shank type | HB | |
| Thread type | M | |
| Thread nominal diameter metric | 2.5 mm | |
| Thread | M2,5 | |
| Thread pitch | 0.45 mm | |
| Thread tolerance class | ISO 2X 6HX | |
| Chisel edge diameter | 2 mm | |
| Length of tapping part Lc | 6.1 mm | |
| Tap infeed length | 2.61 mm | |
| Taper lead angle | 15 degrees | |
| Number of teeth | 3 | |
| Twist direction | right-hand | |
| Twist angle | 40 degrees | |
| Type of thread-cutting tool | maskinsnittapper til synkron bearbejdning | |
| Taper lead form | C | |
| Application for type of drilling | blind hole | |
| To depth (x diameter) | 3 | |
| Number of clamping slots | 3 | |
| Core hole diameter | 2.05 mm | |
| Square-drive width across flats □ | 4.9 mm | |
| Tool material | HSS-E-PM | |
| Cutting media, manufacturer’s designation | HSS-E-PM | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Gauge length A | 71.73 mm | |
| Overall length L | 70 mm | |
| Weight | 16 g | |
| Cutting direction | right-hand cutting | |
| Standard | Werksnorm | |
| Machining method | thread processing internal (EGI) | |
| Colour ring | green | |
| Type of product | taps |
Identification & Classification
| Article number | 643907 | |
| Catalog number | 136171 | |
| EAN / GTIN | 4045197867476 | |
| Manufacturer number | 136171 M2,5 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
32
N
32
P
33
P
32
P
20
P
12
P
7
M
11
M
9
N
30
Description
Version:
Sturdy design with right-hand chip flutes and shank to DIN 1835-B.
Special geometry for universal applications on machines with synchronised spindle drive. The tap is guided by the synchronised spindle on the machine. Special TiAlN-S coating for optimum tool life.
For use with emulsion (fat content minimum 8%).
Special geometry for universal applications on machines with synchronised spindle drive. The tap is guided by the synchronised spindle on the machine. Special TiAlN-S coating for optimum tool life.
For use with emulsion (fat content minimum 8%).