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Shrink-fit chuck, slim, long 4°30′, with cooling channel bores, HSK-A 63 A = 160, Clamping range ⌀ D1: 6mm
Article no.: 308337 6
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Coolant hole can be plugged | no | |
| Entry of cooling lubricant | with cooling lubricant entry, radially before holder | |
| Escape of cooling lubricant | with cooling lubricant exit, axially angled | |
| Cooling lubricant | yes | |
| Holder type | hollow shank taper HSK | |
| Holder shape | with internal centring | |
| Holder version | dimensionless nominal size without cooling | |
| Holder size, no dimensions | 63 | |
| Type of mounting | hole (internal mounting) | |
| Shank length | 134 mm | |
| Min. clamping diameter | 6 mm | |
| Max. clamping diameter | 6 mm | |
| Gauge length | 160 mm | |
| External diameter, tool-end | 30 mm | |
| Min. tool clamping length | 37 mm | |
| Max. tool clamping length | 37 mm | |
| Max. speed | 25,000 min-1 | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HSC | |
| Format | long; slim | |
| Vibration damping | no | |
| Tool pull-out protection | no | |
| Pendular compensation | no | |
| Incl. RFID data carrier | no | |
| With cooling channel bore | yes | |
| Coolant channel bore can be plugged | no | |
| Interface | joint 1; joint 2 | |
| Type of product | shrink-fit chuck | |
| Overall length | 192 mm | |
| Overall height | 30 mm | |
| Overall width | 30 mm | |
| Standard | DIN 69893; ISO 12164-1 | |
| Shape | A | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | yes | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 308337 6 | |
| EAN / GTIN | 4062406243715 | |
| Manufacturer number | 308337 6 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- External taper 4°30′.
- With RFID/Balluffchip bore.
- HSK mating faces machined.
With cooling channel bores.
Application:
- For working in places where access is particularly difficult.
- For clamping tools with parallel shank to h6 tolerance.