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Short drill chuck, VDI 40, Clamping range: 1-16mm
Article no.: 673593
Catalog no.: 319725
Article code:
Product details
Technical Data
| Through-coolant | yes, with max. 50 bar | |
| Entry of cooling lubricant | with cooling lubricant entry, axially on bolt circle | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Interface position | on the machine; on the workpiece | |
| Holder type | plain shank | |
| Interface coding | ZYV04000195; ZYL01600115 | |
| Type of mounting | spigot | |
| Shank diameter DS | 40 mm | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | Kurzbohrfutter, VDI 40, Spannbereich: 1-16 mm | |
| Min. clamping diameter D1 | 1 mm | |
| Max. clamping diameter D1 | 16 mm | |
| Gauge length A | 90 mm | |
| With cooling channel bore | yes | |
| Max. coolant pressure | 50 bar | |
| Interface | joint 1; joint 2 | |
| Type of product | SK keyless drill chuck | |
| Standard | DIN 69880; DIN ISO 10889; VDI 3425 | |
| Through-coolant available | yes | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 673593 | |
| Catalog number | 319725 | |
| EAN / GTIN | 4045197932044 | |
| Manufacturer number | 319725 1-16 | |
| Article class | 31B | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- Coolant supply via indexing bore.
- Maximum coolant pressure 50 bar.
- GARANT type with Torx® clamping wrench for high clamping force.
Application:
On NC turning machines and machining centres.
Standard:
DIN ISO 10889 / DIN 69880 / VDI 3425, sheet 2.
Warning:
Intended use
Reasonably foreseeable misuse
- Use the device to clamp cylindrical tool shanks in machine spindles.
- The device is intended exclusively for clockwise and anti-clockwise rotation.
- Clamping range: 0.3 mm to 16 mm.
- Maximum speed: 25,000 rpm.
Reasonably foreseeable misuse
- Clamping of conical shanks.
- Clamping of square or similar shanks.
- Clamping of damaged shanks.
- Exceeding the maximum tightening torque (15 Nm).
- Exceeding the maximum speed (25,000 rpm).
- Use of extensions or tightening aids.