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Performance milling chuck with cooling channel bore Form ADB, SK 40 short, Clamping range ⌀ D1: 16mm
Article no.: 702387
Catalog no.: 300395
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Coolant hole can be plugged | no | |
| Entry of cooling lubricant | with cooling lubricant entry, radially before holder | |
| Escape of cooling lubricant | with cooling lubricant exit, axially angled | |
| Cooling lubricant | yes | |
| Holder type | iSO taper | |
| Holder shape | steep taper DIN ISO 7388-1 | |
| Holder version | dimensionless nominal size with cooling | |
| Holder size, no dimensions | 40 | |
| Type of mounting | spigot | |
| Shank length LS | 43.9 mm | |
| Interface on machine side | SK 40 | |
| Min. clamping diameter D1 | 16 mm | |
| Max. clamping diameter D1 | 16 mm | |
| Gauge length A | 63 mm | |
| External diameter, tool-end D | 43 mm | |
| Body length (tool side) L1 | 63 mm | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HPC; HSC | |
| With cooling channel bore | yes | |
| Coolant channel bore can be plugged | no | |
| Number of cooling channel bores | 4 pcs. | |
| Interface | joint 1; joint 2 | |
| Type of product | side lock arbor | |
| Overall length L | 131.4 mm | |
| Overall height H1 | 47.1 mm | |
| Overall width B1 | 47.1 mm | |
| Standard | DIN 6359; ISO 7388-1 | |
| Shape | ADB | |
| Through-coolant available | yes | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 702387 | |
| Catalog number | 300395 | |
| EAN / GTIN | 4062406114640 | |
| Manufacturer number | 300395 16 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- All shanks hard turned.
- Supplied with 4 table cooling channel bores.
Advantage:
- No risk of the cutter being pulled out, not even a tug.
- Optimised external contour − vibration-damping behaviour.
- Pleasant handling thanks to the differential thread.
- Breakage of the milling cutter shank is improbable.
- Precision version.
Application:
For clamping tools with side drive flats to DIN 1835 Form B and DIN 6535 Form HB. Best suited for TPC milling or high feed rate applications. No risk of the cutter being pulled out, more precise radial run-out, process reliability!