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EAN / GTIN:
Manufacturer number:
Cat. No.:
BASIC hydraulic chuck short, slim, Form AD, BT 30, Clamping ⌀ D1: 8mm
Article no.: 2019169
Catalog no.: 303471
Article code:
Product details
Technical Data
| Through-coolant | yes, with max. 80 bar | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Series | Hydro-Dehnspannfutter BASIC | |
| Manufacturer’s designation | Hydro-Dehnspannfutter BASIC | |
| Holder type | iSO taper | |
| Interface coding | SKG03005080 | |
| Holder shape | MAS BT | |
| Holder version | dimensionless nominal size without cooling | |
| Holder size, no dimensions | 30 | |
| Type of mounting | hole (internal mounting) | |
| Interface on machine side | BT 30 | |
| With flat surface contact | no | |
| Min. clamping diameter | 8 mm | |
| Max. clamping diameter | 8 mm | |
| Gauge length | 55 mm | |
| External diameter, tool-end | 46 mm | |
| Body length (tool side) | 44.5 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 | short; slim | |
| Vibration damping | no | |
| Tool pull-out protection | no | |
| Pendular compensation | no | |
| Incl. length adjustment screw | yes | |
| Adjustment travel | 10 mm | |
| Thread | M6 | |
| Incl. RFID data carrier | no | |
| With cooling channel bore | yes | |
| Coolant channel bore can be plugged | no | |
| Maximum coolant pressure | 80 bar | |
| Interface | joint 1; joint 2 | |
| Type of product | hydraulic chuck | |
| Overall length | 103.5 mm | |
| Overall height | 46 mm | |
| Overall width | 46 mm | |
| Standard | ISO 7388-2; JIS B6339 | |
| Shape | AD | |
| With width across flats | no | |
| With thread | yes | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | yes | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 2019169 | |
| Catalog number | 303471 | |
| EAN / GTIN | 4067263239659 | |
| Manufacturer number | 303471 8 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- Radial run-out ≤ 3 µm.
- With RFID/Balluffchip bore.
- Axial length adjustment possible (adjustment range V = 10 mm).
- Flexibility thanks to the use of reducing adapters.
- Coolant pressure up to 80 bar.
Delivery conditions:
Incl. length adjustment screw and hexagon key with T-handle.
Application:
For drilling, reaming and finish milling.