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Cat. No.:
Short drill chuck Form A, SK 50, Clamping range: 2,5-16mm
Article no.: 673451
Catalog no.: 302575
Article code:
Product details
Technical Data
| 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 | ISO taper | |
| Holder shape | steep taper DIN 2080 | |
| Holder version | dimensionless nominal size without cooling | |
| Holder size, no dimensions | 0500 | |
| Type of mounting | spigot | |
| Length of shank LS | 50 mm | |
| Interface on machine side | SK 50 | |
| Min. clamping diameter D1 | 2.5 mm | |
| Max. clamping diameter D1 | 16 mm | |
| Gauge length A | 85 mm | |
| Outer diameter on the tool side D | 56 mm | |
| Concentricity | 50 µm | |
| Balance quality G at rotational speed | g 6.3 at 20,000 rpm | |
| Format | short | |
| Width across flats SW | 6 mm | |
| Interface | joint 1; joint 2 | |
| Type of product | drill chuck | |
| Overall length L | 95.95 mm | |
| Overall height H1 | 56 mm | |
| Overall width B1 | 56 mm | |
| Standard | DIN 2080 | |
| Shape | SK 50 | |
| With width across flats | yes | |
| Through-coolant available | no | |
| Material | steel | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 673451 | |
| Catalog number | 302575 | |
| EAN / GTIN | 4045197931849 | |
| Manufacturer number | 302575 2,5-16 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
For clockwise and anticlockwise rotation. Internal thread for manual clamping.
Application:
For clamping drills, countersinks, and reamers on milling machines.
Supplied with:
Supplied with Torx® chuck key with T-handle, for optimum clamping force.