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Manufacturer number:
Cat. No.:
Heavy-duty chuck, HSK-A 63, ⌀ D1: 20mm
Article no.: 305535 20
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| 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 | HSK06300185 | |
| Holder shape | with internal centring | |
| Holder version | dimensionless nominal size without cooling | |
| Holder size, no dimensions | 63 | |
| Type of mounting | spigot | |
| Shank length | 64 mm | |
| With cooling channel bore | yes | |
| Interface | joint 1; joint 2 | |
| Type of product | heavy-duty chucks; heavy-duty chucks | |
| Overall length | 122 mm | |
| Overall height | 52 mm | |
| Overall width | 52 mm | |
| Standard | DIN 69893; ISO 12164-1 | |
| Shape | A | |
| With width across flats | no | |
| Through-coolant available | yes | |
| Material | heat-treatable steel | |
| Surface treatment | burnished | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 305535 20 | |
| EAN / GTIN | 2050001772046 | |
| Manufacturer number | 569075420090 | |
| Manufacturer/responsible person | NT TOOL EUROPE GmbH, Siemensstraße 17A, 61449 Steinbach Taunus, Germany, www.nttooleurope.com |
Description
Version:
- Low friction due to needle bearings.
- Protected with anti-corrosion coating.
- Dust-tight and watertight.
- Very high clamping force prolongs tool life and improves surface quality.
- Centred tool clamping with optimum concentricity.
- Internal coolant feed.
- Clamping force up to 1000 Nm.
Advantage:
Long tool life. Vibration damping properties. High stability due to strengthened clamping nut.
Application:
For clamping tools with plain shanks.
Supplied with:
Clamping nut