{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Collet chuck, extra slim, with internal cooling, HSK-A 63 A = 120, Clamping range: 1-6mm
Article no.: 724780
Catalog no.: 304982
Article code:
Product details
Technical Data
| Through-coolant | yes, with max. 80 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 | |
| Holder shape | with internal centring | |
| Holder version | dimensionless nominal size with cooling | |
| Holder size, no dimensions | 63 | |
| Type of mounting | hole (internal mounting) | |
| Shank length | 20 mm | |
| Min. clamping diameter | 1 mm | |
| Max. clamping diameter | 6 mm | |
| For collet type | ER collet | |
| Gauge length | 120 mm | |
| External diameter, tool-end | 13.5 mm | |
| Body length (tool side) | 74 mm | |
| Max. tool clamping length | 30 mm | |
| Max. speed | 40,000 min-1 | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HSC | |
| Format | slim | |
| Incl. RFID data carrier | no | |
| With cooling channel bore | yes | |
| Interface | joint 1; joint 2 | |
| Type of product | collet chucks | |
| Overall length | 152 mm | |
| Overall height | 44 mm | |
| Overall width | 44 mm | |
| Standard | DIN 69893; ISO 12164-1 | |
| Shape | A | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | yes | |
| Material | heat-treatable steel | |
| Surface treatment | hardened | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 724780 | |
| Catalog number | 304982 | |
| EAN / GTIN | 4250261554156 | |
| Manufacturer number | 310 2006 663 1 | |
| Manufacturer/responsible person | Albrecht Präzision GmbH & Co. KG, Antoniusstraße 25, 73249 Wernau (Neckar), Germany, www.albrecht-bohrfutter.de |
Description
Version:
- HSK mating faces machined.
- Shanks hard turned.
- With RFID/Balluffchip bore.
- The collet is clamped by a threaded connection from behind through the chuck, no clamping nut required.
Advantage:
Extremely slim design permits machining of components where access is difficult, e.g. during toolmaking and mould-making.
Large working range and optimised contour for reduced vibration. Cooling via the collet through the tool or along the shank.
Large working range and optimised contour for reduced vibration. Cooling via the collet through the tool or along the shank.
Application:
For clamping tools with plain shank to DIN 6499.
Supplied with:
Clamping screw and wrench with T-handle.