Please log in here to access all benefits, including promotional discounts and faster checkouts.


Carmex Thread Turning Holder Vertical Slim Throat - External - Left Hand - 125mm OAL - 16VEL Insert - 20x20 Shank Size
| Type | Vertical Slim Throat |
| Internal or External | External |
| Shank Size | 20x20 |
| Hand | Left |
| Overall Length | 125 |
| Insert | 16VEL |
Learn more about Klarna
Designed for precision external threading in restricted spaces, the Carmex Vertical Slim Throat Thread Turning Holder (Left-Hand) is built for machinists who demand accuracy in tight locations. With a 125 mm overall length and a slim throat design, it excels at external thread turning using Carmex 16VEL inserts in challenging access scenarios.
- Type: External thread turning holder
- Orientation: Vertical slim-throat configuration, optimized for limited-access operations
- Handedness: Left-hand variant
- Overall length: 125 mm
- Insert compatibility: 16VEL external thread turning inserts
- Shank size: 20 × 20 mm
- Material and build: Constructed from premium materials for durability and reliable performance in repeated threading tasks
This slim-throat design is purpose-built for tight spaces, helping you reach through constrained areas without sacrificing rigidity or cut quality. The left-hand orientation supports common external-threading workflows, while the 125 mm reach provides a balanced, stable setup for longer workpieces. When paired with Carmex 16VEL inserts, you get a cohesive threading solution tailored for consistent thread profiles and smooth chip control in external threading applications.
| Type | Vertical Slim Throat |
| Internal or External | External |
| Shank Size | 20x20 |
| Hand | Left |
| Overall Length | 125 |
| 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 SEL2020K16VS. 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 Viewing | 20x20 | Left | 125 | 16VEL | £79.42 | 5 days | |
| SEL2525M16VS | 25x25 | Left | 150 | 16VEL | £87.62 | 5 days |
No products match your filters.