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Manufacturer number:
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Rigid Weldon element, For nominal ⌀ d: 3,5mm
Article no.: 616708
Catalog no.: 335740
Article code:
Product details
Technical Data
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | no | |
| Manufacturer’s designation | Weldonelement starr | |
| Interface position | on the machine; on the workpiece | |
| Holder type | plain shank; square mounting | |
| Interface coding | ZYL01201015; ZYL00352105 | |
| Holder shape | two straight clamping flats without flat surface contact | |
| Holder version | metric; metric | |
| Holder size, metric | 12 mm; 3,5 mm | |
| Type of mounting | spigot; hole (internal mounting) | |
| Shank diameter DS | 12 mm | |
| Interface on machine side | plain shank | |
| Min. clamping diameter D1 | 3.5 mm | |
| Max. clamping diameter D1 | 3.5 mm | |
| Gauge length A | 36 mm | |
| External diameter, on the tool side D | 12 mm | |
| Length compensation by compression | 0 mm | |
| Length compensation by tension | 0 mm | |
| Format | slim | |
| suitable for tapping | yes | |
| Interface | joint 1; joint 2 | |
| Type of product | quick-change chuck | |
| Overall length L | 49 mm | |
| Overall height H1 | 12 mm | |
| Overall width B1 | 12 mm | |
| Through-coolant available | no | |
| Material | steel | |
| Surface treatment | ground; hardened | |
| Weight | 0.04 kg | |
| Content | 1 pcs. | |
| For tap shank diameter | 3.5 mm |
Identification & Classification
| Article number | 616708 | |
| Catalog number | 335740 | |
| EAN / GTIN | 4045197801319 | |
| Manufacturer number | 335740 3,5 | |
| Article class | 32P | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Plain toolholder, hardened and ground with quick-release coupling. Internal square to take taps and transmit the torque. Clamping mechanism prevents the tap being pulled out.
Two drive flats, offset by 180° and 10 mm.
Two drive flats, offset by 180° and 10 mm.
Advantage:
- Attractively priced solution.
- Sturdy, slim version.
- Variation in the clamping and overhang lengths.
Application:
To take taps and others in a Weldon arbor.