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EAN / GTIN:
Manufacturer number:
Cat. No.:
Whistle Notch arbor, HSK-A 63, Clamping range ⌀ D1: 6mm
Article no.: 304870 6
Article code:
Product details
Technical Data
| Through-coolant | no | |
| 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 | Standard | |
| Holder version | dimensionless nominal size with cooling | |
| Holder size, no dimensions | 63 | |
| Type of mounting | spigot | |
| Min. clamping diameter | 6 mm | |
| Max. clamping diameter | 6 mm | |
| Gauge length | 80 mm | |
| External diameter, tool-end | 24.5 mm | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 6.3 at 12,000 rpm | |
| Machining strategy | HPC; HSC | |
| Interface | joint 1; joint 2 | |
| Type of product | side lock arbor | |
| Overall length | 112 mm | |
| Overall height | 63 mm | |
| Overall width | 63 mm | |
| Standard | DIN 69882-5; DIN 69893; ISO 12164-1 | |
| Shape | A | |
| With hole for RFID data carrier | yes | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 304870 6 | |
| EAN / GTIN | 4045197504807 | |
| Manufacturer number | 304870 6 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Feature:
The tool is firmly clamped at the side with the clamping screw and supported at the back with the back stop screw. Clamping free of play, giving low vibration running.
The tool is firmly clamped at the side with the clamping screw and supported at the back with the back stop screw. Clamping free of play, giving low vibration running.
- With back stop screw.
- With RFID/Balluffchip bore.
Application:
For clamping tools with parallel shank and inclined clamping flat (2°) to DIN 1835 E and DIN 6535 HE.
Tool can be adjusted axially. Specially for clamping solid carbide drills. The length adjustment due to regrinding the ends of drills can be corrected by axial adjustment backscrew in the toolholder.
Tool can be adjusted axially. Specially for clamping solid carbide drills. The length adjustment due to regrinding the ends of drills can be corrected by axial adjustment backscrew in the toolholder.