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Short keyway broaching toolholder ⌀ DS 20 mm, from slot width m: 2mm
Article no.: 290359 2
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Cooling lubricant | yes | |
| Type of product | keyway broaching and profile slotting tool | |
| Diameter of blade carrier | 6,5 mm | |
| Diameter of minimum pre-drill | 7,03 mm | |
| Diameter of shaft | 20 mm | |
| Length of shank | 50 mm | |
| Blade carrier radius | 3,25 mm | |
| Gauge length | 17,5 mm | |
| Centre-line offset | 3,65 mm | |
| Suitable for slot width | 2 mm | |
| Content | single part |
Identification & Classification
| Article number | 290359 2 | |
| EAN / GTIN | 4062406099428 | |
| Manufacturer number | 290359 2 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Description
Attention:
Always use the minimum pre-drill ⌀ to match the slot width (e.g. for slot width 14 mm, minimum pre-drill ⌀ = 38.22 mm).
Note:
- Individual holder sizes are for different slot widths. In such cases, where possible, always use the optimum combination of holder and cutting insert (identical size) for maximum stability.
- For lathes without Y-axis, please use eccentric bush No. 290391 − 290393 for exact setting of the Y-coordinate.
- For machining centres, use the pull-up aid No. 290397 and a dial indicator to check the spindle orientation.