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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Quick-change toolholder ER40, d=64.5, Clamping ⌀: 12mm
Article no.: 672159
Catalog no.: 319289
Article code:
Product details
Technical Data
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Interface on machine side | plain shank | |
| Min. clamping diameter D1 | 12 mm | |
| Max. clamping diameter D1 | 12 mm | |
| Gauge length A | 104 mm | |
| Pendular compensation | no | |
| With cooling channel bore | yes | |
| Coolant channel bore can be plugged | yes | |
| Type of product | quick-change chuck | |
| Overall length L | 104 mm | |
| Overall height H1 | 64.5 mm | |
| Overall width B1 | 64.5 mm | |
| Through-coolant available | yes | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 672159 | |
| Catalog number | 319289 | |
| EAN / GTIN | 4045197943682 | |
| Manufacturer number | 319289 12 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
For direct adaption the quick-change toolholder is screwed into the cylindrical clamping sleeve or VDI toolholder by a clamping nut with an external thread.
Quick-change boring bar system.
Quick-change boring bar system.
Application:
For internal machining with boring bars.
Suitable for:
Boring bars with 1, 2 or 3 drive flats.
Supplied with:
Blanking screws for cooling channel holes, blind nuts.