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Manufacturer number:
Cat. No.:
Hydraulic arbor Shank ⌀ 32 mm, ⌀D1: 16mm
Article no.: 724908
Catalog no.: 319751
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 | |
| Holder type | Plain shank | |
| Holder version | metric | |
| Holder size, metric | 0320 mm | |
| Type of mounting | spigot | |
| Shank diameter DS | 32 mm | |
| Shank length LS | 59 mm | |
| Holder diameter, ISO tolerance class | 32 mm | |
| Holder diameter, upper dimension | 0.025 mm | |
| Holder diameter, lower dimension | 0 mm | |
| Interface on machine side | Plain shank | |
| Min. clamping diameter D1 | 16 mm | |
| Max. clamping diameter D1 | 16 mm | |
| Gauge length A | 19.5 mm | |
| External diameter, tool-end D | 32 mm | |
| Concentricity | 3 µm | |
| Incl. length adjustment screw | yes | |
| Thread G; M | M22×1 | |
| With cooling channel bore | yes | |
| Interface | joint 1; joint 2 | |
| Type of product | hydraulic chuck | |
| Overall length L | 78.5 mm | |
| Overall height H1 | 41 mm | |
| Overall width B1 | 50 mm | |
| Standard | DIN 69882-7 | |
| With thread | yes | |
| Through-coolant available | yes | |
| Material | steel | |
| Weight | 0 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 724908 | |
| Catalog number | 319751 | |
| EAN / GTIN | 4062406254513 | |
| Manufacturer number | 319751 16 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Unique clamp bridging, clamps h6 and h7 shanks. Laser finished on the end face and alignment screw on the bracket, for simple and clear orientation of the boring bar. Including length adjustment backstop screw. Suitable for through-coolant.
Flexible use on all types of turret.
Flexible use on all types of turret.
Advantage:
- Ideal damping characteristics, resulting in optimum component surfaces and increased tool life.
- Quick and easy handling.
- Flexible use of reducing adapters.
- Perfect centring.
Application:
Suitable for drilling, reaming, countersinking and also for use of boring bars.