{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Short drill chuck Form A, HSK-A 63, Clamping range: 1-16mm
Article no.: 673515
Catalog no.: 307725
Article code:
Product details
Technical Data
| Through-coolant | yes, with max. 50 bar | |
| 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 | hollow shank taper HSK | |
| Interface coding | HSK06300195 | |
| Holder version | dimensionless nominal size with cooling | |
| Holder size, no dimensions | 63 | |
| Type of mounting | spigot | |
| Length of shank LS | 55.4 mm | |
| Min. clamping diameter D1 | 1 mm | |
| Max. clamping diameter D1 | 16 mm | |
| Outer diameter on the tool side D | 50 mm | |
| Max. speed | 25’000 min-1 | |
| Concentricity | 20 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Format | slim | |
| With cooling channel bore | yes | |
| Max. coolant pressure | 50 bar | |
| Interface | joint 1; joint 2 | |
| Type of product | drill chuck | |
| Overall length L | 146.25 mm | |
| Overall height H1 | 50 mm | |
| Overall width B1 | 50 mm | |
| Standard | DIN 69882-7; DIN 69893-1; ISO 12164-1 | |
| Shape | A | |
| With width across flats | yes | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | yes | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 673515 | |
| Catalog number | 307725 | |
| EAN / GTIN | 4045197931887 | |
| Manufacturer number | 307725 1-16 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- For clockwise and anticlockwise rotation.
- With RFID/Balluffchip bore.
With through coolant feed up to max. 50 bar.
Concentricity ≤ 20 µm.
- Slim design.
- Specific coolant transfer to tools with IC.
- Optimum holding torques at the tool.
Supplied with:
Clamping wrench with T-handle.
Optional extras:
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.