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Article no.: 251405 20/16
Eco clamping toolholder MTJNL 93°, for indexable inserts TN.., left-hand
Article no.: 251403 20/16
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- Through-coolant: yes
Product details
Technical Data
| Series | Eco | |
| Shank size | 20 mm | |
| Insert size | 16 mm | |
| Application type | left-hand | |
| Through-coolant | yes | |
| ISO code toolholder | MTJNR/L 2020X16 | |
| suitable indexable insert | TN.. 1604.. | |
| Functional width L4 | 25 mm | |
| Head length L1 | 32 mm | |
| Overall length L | 91 mm | |
| Set of screws 10 pieces | 259023 1 | |
| Shim | 259031 31 | |
| Clamp | 259038 1 | |
| Stick | 259049 1 | |
| Setting angle κ | 93 degrees | |
| Application | External longitudinal turning; External longitudinal turning | |
| Type of product | Boring bar |
Identification & Classification
| Article number |
251403 20/16
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| EAN / GTIN |
4045197657077
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| Manufacturer number |
251403 20/16
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| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
With internal coolant feed right to the cutting edge. Cooling by means of precision nozzles effectively and efficiently reduces the thermal loading, since the coolant stream is optimally directed between the chip and cutting edge. This results in higher productivity, longer tool life and increased process reliability.