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Combination side lock arbor, slim Form ADB, SK 40 A = 100, Clamping range ⌀ D1: 20mm
Article no.: 385058
Catalog no.: 300422
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Entry of cooling lubricant | with cooling lubricant entry, decentrally via collar and axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric; with cooling lubricant exit, axially on bolt circle | |
| Interface position | on the machine; on the workpiece | |
| Holder type | ISO taper; plain shank | |
| Interface coding | SKG02001615 | |
| Holder shape | with central and decentralised cooling lubricant transfer | |
| Holder version | dimensionless nominal size with cooling; metric | |
| Holder size, metric | 20 mm | |
| Holder size, no dimensions | 40 | |
| Type of mounting | spigot; hole (internal mounting) | |
| Shank diameter DS | 20 mm | |
| Shank type | HB; HE | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | Flächenspannfutter Kombi, schlank | |
| Interface on machine side | SK 40 | |
| Interface on workpiece side | plain shank | |
| Min. clamping diameter D1 | 20 mm | |
| Max. clamping diameter D1 | 20 mm | |
| Gauge length A | 100 mm | |
| External diameter, on the tool side D | 42.53 mm | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HPC | |
| Format | slim | |
| Tool pull-out protection | yes | |
| Including length adjustment screw | yes | |
| Incl. RFID data carrier | no | |
| With cooling channel bore | yes | |
| Number of cooling channel bores | 2 pcs. | |
| Diameter outer 2 on the tool side D2 | 25 mm | |
| Diameter outer 3 on the tool side D3 | 30 mm | |
| Interface | joint 1; joint 2 | |
| Type of product | side lock arbor | |
| Overall length L | 168.4 mm | |
| Standard | DIN 6359; ISO 7388-1 | |
| Shape | ADB | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | yes | |
| Material | steel | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 385058 | |
| Catalog number | 300422 | |
| EAN / GTIN | 4045197287670 | |
| Manufacturer number | 300422 20 | |
| Article class | 31A | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- Hole tolerance D1 in H4 (tighter than DIN).
Shanks hard turned (smooth cutting action!). With RFID/Balluffchip bore.
Application:
For clamping tools with plain shank to DIN 1835 Form B + E and DIN 6535 Form HB + HE.
Supplied with:
With ball-jointed clamping screw for Weldon and Whistle Notch systems and through drilled back stop screw.