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Carmex Thread Turning Holder Vertical Slim Throat - External - Left Hand - 150mm OAL - 16VEL Insert - 25x25 Shank Size
| Type | Vertical Slim Throat |
| Internal or External | External |
| Shank Size | 25x25 |
| Hand | Left |
| Overall Length | 150 |
| Insert | 16VEL |
Learn more about Klarna
The Carmex Vertical Slim Throat Thread Turning Holder (External, Left Hand) is a precision tool designed for external threading in tight, hard-to-reach spaces. It’s the right choice for machinists who need reliable performance from a compact, rigid holder.
- Throat Design: Vertical Slim Throat optimizes access in restricted areas during external threading.
- Handedness: Left-hand orientation for proper cutting direction in standard threading operations.
- Overall Length: 150 mm (OAL) to reach deep into assemblies while maintaining control.
- Shank Size: 25 x 25 mm square shank for secure seating in toolposts and holders.
- Insert Compatibility: Accepts 16VEL inserts for external thread profiles.
- Construction: Precision‑machined from high‑quality materials to deliver rigidity and long service life.
Designed to tackle external threading tasks in cramped work envelopes—think small-diameter fasteners, instrument housings, and tight automotive components. The slim throat reduces clearance requirements without compromising alignment, while the 150 mm reach provides the leverage you need for accurate thread formation. Paired with 16VEL inserts, this holder helps you achieve consistent thread tolerances, minimize rework, and keep production moving in space‑constrained setups.
| Type | Vertical Slim Throat |
| Internal or External | External |
| Shank Size | 25x25 |
| Hand | Left |
| Overall Length | 150 |
| Insert | 16VEL |
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 Thread Turning Holders - External - Vertical Slim Throat
View full collection →You are viewing SEL2525M16VS. Click any other SKU to view its full details.
| Product SKU | Shank Size | Hand | Overall Length | Insert | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| SER1616H16VS | 16x16 | Right | 100 | 16VER | £79.42 | 5 days | |
| SER2020K16VS | 20x20 | Right | 125 | 16VER | £79.42 | 5 days | |
| SER2525M16VS | 25x25 | Right | 150 | 16VER | £87.62 | 5 days | |
| SEL1616H16VS | 16x16 | Left | 100 | 16VEL | £79.42 | 5 days | |
| SEL2020K16VS | 20x20 | Left | 125 | 16VEL | £79.42 | 5 days | |
| SEL2525M16VS Viewing | 25x25 | Left | 150 | 16VEL | £87.62 | 5 days |
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