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Référence:
EAN / GTIN:
Réf. fabricant:
N° cat.:
Taraud machine, non revêtu, M: M20
Réf.: 131850 M20
Référence:
Détails du produit
Caractéristiques techniques
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL01602105 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 0160 mm | |
| Type of mounting | spigot | |
| Holder tolerance class | h9 | |
| Shank diameter DS | 16 mm | |
| Shank length LS | 103 mm | |
| Thread type | M | |
| Thread nominal diameter metric | 20 mm | |
| Thread | M20 | |
| Thread pitch | 2.5 mm | |
| Thread tolerance class | ISO 2 6H | |
| Width across flats | 12 mm | |
| Length of tapping part Lc | 37 mm | |
| Tap infeed length | 7.5 mm | |
| Taper lead angle | 8 degrees | |
| Number of teeth | 3 | |
| Twist direction | neutral, straight | |
| Twist angle | 0 degrees | |
| Type of thread-cutting tool | machine tap for conventional machining | |
| Taper lead form | B | |
| Pilot pin | without guiding pin | |
| Cutting part version | with lubrication groove and dirt trap groove | |
| Application for type of drilling | Through hole | |
| To depth (x diameter) | 3 | |
| Number of clamping slots | 3 | |
| Core hole diameter | 17.5 mm | |
| Core hole diameter guideline value | 16 mm | |
| Flank angle | 60 degrees | |
| Square-drive width across flats □ | 12 mm | |
| Tool material | HSS-E | |
| Cutting media, manufacturer’s designation | HSS-E | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Usable length L1 | 60 mm | |
| Overall length L | 140 mm | |
| Weight | 210 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 376 | |
| Machining method | thread processing internal | |
| Colour ring | without | |
| Type of product | Taps |
Identification et classification
| Référence article | 131850 M20 | |
| EAN / GTIN | 4045197070531 | |
| Réf. fabricant | 131850 M20 | |
| Fabricant/personne responsable | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Tableau d’application
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13
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15
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15
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15
K
9
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13
Description
Exécution:
Affûtage GUN. Guide d’entrée avec une rainure de lubrification, mais sans goujures.
Avantage(s):
Excellente stabilité, guidage optimal et évite la formation d’un deuxième filet à l’inversion du sens de rotation.