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


Carmex Thread Turning Holder Gang - External - Right Hand - 125mm OAL - 16ER Insert - 20x20 Shank Size
| Type | Gang |
| Internal or External | External |
| Shank Size | 20x20 |
| Hand | Right |
| Overall Length | 125 |
| Insert | 16ER |
Learn more about Klarna
Designed for compact automatic lathes and multi-spindle setups, the Carmex Gang Thread Turning External Holder offers a space-saving solution for reliable external threading. Right-hand in orientation and compatible with ER inserts, this holder is built to streamline threading tasks on a gang-post configuration.
- Right-Hand Orientation: Optimized for external thread turning in gang-tooling arrangements, ensuring alignment with your spindle sequence.
- 125 mm OAL: Compact overall length that fits tight machine envelopes without compromising rigidity.
- 20 x 20 mm Shank: Standardized shank size for secure mounting on gang tooling posts and tool changers.
- ER Insert Compatibility (16ER): Broad insert compatibility to cover a wide range of thread profiles and materials.
- External Thread Turning: Specifically designed for precise external threading on small parts and fasteners.
- Gang-Style Tooling Post Ready: Enables multiple tools to be mounted on a single post, reducing setup time and footprint.
- Rigid Construction: Built to withstand the demands of high-speed threading in automated environments.
- Designed for Small Automatic Machines: A practical choice for shops optimizing productivity in limited spaces.
This external thread turning holder helps you maximize throughput by supporting simultaneous threading operations within a single tooling post. Its right-hand design and ER-compatible insert system deliver versatility for diverse thread pitches and material types, making it a dependable choice for precision manufacturing, fastener production, and small-diameter components. Whether you’re running high-mix, low-volume jobs or consistent, repetitive threading tasks, this holder provides reliable performance with straightforward setup and integration into existing gang tooling layouts.
| Type | Gang |
| Internal or External | External |
| Shank Size | 20x20 |
| Hand | Right |
| Overall Length | 125 |
| 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 Gang Thread Turning External Holders - Right Hand - For ER Inserts
View full collection →You are viewing SER2020K16G. Click any other SKU to view its full details.
| Product SKU | Type | Internal or External | Shank Size | Hand | Overall Length | Insert | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| SER0808H11G | Gang | External | 8x8 | Right | 100 | 11ER | £56.12 | 5 days | |
| SER1010H11G | Gang | External | 10x10 | Right | 100 | 11ER | £66.10 | 5 days | |
| SER1616K16G | Gang | External | 16x16 | Right | 125 | 16ER | £83.06 | 5 days | |
| SER2020K16G Viewing | Gang | External | 20x20 | Right | 125 | 16ER | £90.78 | 5 days | |
| SEL1010H11G | Gang | External | 10x10 | Left | 100 | 11EL | £79.30 | 5 days | |
| SEL1616K16G | Gang | External | 16x16 | Left | 125 | 16EL | £99.68 | 5 days | |
| SEL2020K16G | Gang | External | 20x20 | Left | 125 | 16EL | £108.94 | 5 days |
No products match your filters.