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Arbor for indexable drills, HSK-A 63, for shank ⌀ D1: 20mm
Article no.: 307005 20
Article code:
Product details
Technical Data
| Entry of cooling lubricant | with cooling lubricant entry, axial groove on shank | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Holder type | hollow shank taper HSK | |
| Interface coding | HSK06300195 | |
| Holder shape | with internal centring | |
| Holder version | dimensionless nominal size with cooling | |
| Holder size, no dimensions | 63 | |
| Type of mounting | spigot | |
| Gauge length | 80 mm | |
| External diameter, tool-end | 40 mm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HPC | |
| Interface | joint 1; joint 2 | |
| Type of product | arbor | |
| Overall length | 112 mm | |
| Overall height | 40 mm | |
| Overall width | 40 mm | |
| Standard | DIN 69893; ISO 12164-1 | |
| Shape | A | |
| Through-coolant available | yes | |
| Material | heat-treatable steel | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 307005 20 | |
| EAN / GTIN | 4062406105235 | |
| Manufacturer number | 307005 20 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Position of the threaded pin for countersinking in the indexable drill offset by 0.4 mm. Tightening the lock screw clamps the indexable drill collar against the front face of the holder. In addition the contact face ⌀ is larger than for conventional toolholders.
Application:
For mounting all standard indexable drills to DIN 6595, Part 1.
Suitable for:
All indexable drills with parallel shank to DIN 6595, Part 1.