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Carmex Thread Turning Holder Top Clamp - External - Right Hand - 150mm OAL - 16ER Insert - 25x25 Shank Size
| Type | Top Clamp |
| Internal or External | External |
| Shank Size | 25x25 |
| Hand | Right |
| Overall Length | 150 |
| Insert | 16ER |
Learn more about Klarna
Carmex Thread Turning External Holder in a right-hand configuration is built for precise external threading on lathes. With a 150 mm overall length and a compact 25x25 mm shank, it delivers reliable support for long or demanding threading operations while keeping setup straightforward.
- Right-Hand external thread turning holder: optimized for right-handed threading on external surfaces, designed to integrate seamlessly into standard turning setups.
- 150 mm overall length (OAL): extended reach to access longer workpieces without compromising rigidity or accuracy.
- 25 x 25 mm square shank: robust, uniform interface that fits common tool posts and holders for consistent performance.
- 1.5° helix angle: engineered for efficient chip evacuation and smooth cutting action, helping to maintain a clear cutting zone.
- Top clamp or screw clamp options: flexible clamping methods to match your preferred setup and material conditions, enabling quick tool changes.
- Inserts compatibility: designed for use with ER and EL inserts, including 16ER insert configurations, to cover a wide range of thread pitches and forms.
- External thread turning capability: dedicated holder ensures stable support for accurate and consistent external threading operations.
This holder delivers dependable performance for producing external threads on shafts, studs, adapters, and other cylindrical parts. The combination of a secure top-clamp design, versatile clamping options, and broad insert compatibility helps you achieve repeatable results, minimize setup time, and extend insert life across a variety of threading tasks.
| Type | Top Clamp |
| Internal or External | External |
| Shank Size | 25x25 |
| Hand | Right |
| Overall Length | 150 |
| Insert | 16ER |
What time are Protool open?
We are open Monday to Friday between 8:30am and 5pm.
Do you offer Free Next Day delivery?
Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.
We also offer the following:
- Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
- DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
- Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
- DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.
For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.
*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.
Full Range: Carmex Top Clamp Thread Turning External Holders - Right/Left Hand - For ER/EL Inserts
View full collection →You are viewing DER2525M16. Click any other SKU to view its full details.
| Product SKU | Type | Internal or External | Shank Size | Hand | Overall Length | Insert | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| DER1212H16 | Top Clamp | External | 12x12 | Right | 100 | 16ER | £55.94 | In Stock | |
| DER1616H16 | Top Clamp | External | 16x16 | Right | 100 | 16ER | £55.94 | 5 days | |
| DER2020K16 | Top Clamp | External | 20x20 | Right | 125 | 16ER | £55.94 | 5 days | |
| DER2525M16 Viewing | Top Clamp | External | 25x25 | Right | 150 | 16ER | £63.56 | In Stock | |
| DER2525M22 | Top Clamp | External | 25x25 | Right | 150 | 22ER | £68.04 | 5 days | |
| DEL1212H16 | Top Clamp | External | 12x12 | Left | 100 | 16EL | £55.94 | 5 days | |
| DEL2020K16 | Top Clamp | External | 20x20 | Left | 125 | 16EL | £55.96 | 5 days | |
| DEL2525M16 | Top Clamp | External | 25x25 | Left | 150 | 16EL | £63.56 | In Stock | |
| DEL2525M22 | Top Clamp | External | 25x25 | Left | 150 | 22EL | £68.04 | 5 days |
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