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Combination face mill adapter Form ADB, SK 40 short, Spigot ⌀ d1: 40mm
Article no.: 393342
Catalog no.: 300835
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 | |
| Interface position | on the machine; on the workpiece | |
| Holder type | ISO taper; milling arbor mounting | |
| Interface coding | SKG04001790 | |
| Holder shape | steep taper DIN ISO 7388-1; with longitudinal and cross-slot and milling cutter pull-on screw | |
| Holder version | dimensionless nominal size with cooling; metric | |
| Holder size, metric | 40 mm | |
| Holder size, no dimensions | 40 | |
| Type of mounting | spigot; spigot | |
| Holder tolerance class | h6 | |
| Length of shank LS | 41 mm | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | Kombi-Fräser-Aufsteckdorn Form ADB, SK 40 kurz | |
| Interface on machine side | SK 40 | |
| Min. clamping diameter D1 | 40 mm | |
| Max. clamping diameter D1 | 40 mm | |
| Gauge length A | 60 mm | |
| Milling cutter spigot length L3; L4 | 41 mm | |
| External diameter, on the tool side D | 70 mm | |
| Concentricity | 5 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HPC | |
| Format | short | |
| Mandrel diameter d1 | 40 mm | |
| Interface | joint 1; joint 2 | |
| Type of product | face mill arbor | |
| Overall length L | 155.4 mm | |
| Overall height H1 | 70 mm | |
| Overall width B1 | 70 mm | |
| Standard | DIN 6358; ISO 7388-1 | |
| Shape | ADB | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | yes | |
| Material | steel | |
| Surface treatment | ground | |
| Weight | 2.16 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 393342 | |
| Catalog number | 300835 | |
| EAN / GTIN | 4045197285133 | |
| Manufacturer number | 300835 40 | |
| Article class | 31A | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Taper shank, spigot, and all contact surfaces are ground at the collar. With Balluff/RFID chip bore.
GARANT −All shanks hard turned (for smooth cutting action!).
GARANT −All shanks hard turned (for smooth cutting action!).
Application:
- With drive key for mills with longitudinal keyway, e. g. DIN 841.
- With face mill drive ring for face mills with cross keyway, DIN 1880 and cutter heads to DIN 1830.
Supplied with:
Drive key, face mill drive ring, and lock screw.
Optional extras:
Pull studs (PS) No. 308600 − 308806, PS wrenches No. 308820 – 308835, Special toggle spanner No. 309840.
Note:
Internal cooling available only with suitable tightening screw No. 309861.