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Solid carbide extension for screw-in milling cutters ⌀ d = 12 mm, Thread M × L: M6X70
Article no.: 646469
Catalog no.: 301361
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | Vollhartmetallverlängerung für Einschraubfräser | |
| Interface position | on the machine; on the workpiece | |
| Holder type | plain shank; screw holder | |
| Interface coding | ZYL01200115; SAD00600115 | |
| Holder shape | plain shank | |
| Nominal size of mounting thread | M6 | |
| Holder version | metric; metric | |
| Holder size, metric | 12 mm; 6 mm | |
| Type of mounting | spigot; tapped hole | |
| Holder tolerance class | h6 | |
| Shank diameter DS | 12 mm | |
| Length of shank LS | 49 mm | |
| Interface on machine side | shank diameter = 12 mm | |
| Gauge length A | 21 mm | |
| Hole diameter on workpiece side D1 | 6.5 mm | |
| External diameter, on the tool side D | 9.8 mm | |
| Format | long; slim | |
| Vibration damping | yes | |
| Thread G; M | M6 | |
| Usable length LN | 21 mm | |
| Interface | joint 1; joint 2 | |
| Type of product | toolholder extension | |
| Overall length L | 70 mm | |
| With thread | yes | |
| Through-coolant available | yes | |
| Material | tungsten carbide | |
| Weight | 0.116 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 646469 | |
| Catalog number | 301361 | |
| EAN / GTIN | 4045197871671 | |
| Manufacturer number | 301361 M6X70 | |
| Article class | 31Z | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Solid carbide extension with vibration-damping properties, shank tolerance h6, long and slim version.
Application:
Particularly for use in shrink-fit chucks. Perfect combination of standard steel extensions and Densimet® extensions.