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Carmex Thread Turning Holder Off Set - External - Right Hand - 125mm OAL - 16ER Insert - 20x20 Shank Size
| Type | Off Set |
| Internal or External | External |
| Shank Size | 20x20 |
| Hand | Right |
| Overall Length | 125 |
| Insert | 16ER |
Learn more about Klarna
Carmex Off-Set External Thread Turning Holder, Right-Hand, 125 mm overall length, is a precision tool designed for dependable external threading in restricted spaces. Built to work with standard Carmex inserts, it delivers repeatable, accurate thread cuts across a variety of profiles.
- Type: External off-set thread turning holder for versatile threading operations.
- Handedness: Right-Hand orientation for conventional external thread turning.
- Overall length: 125 mm (OAL) to balance rigidity with reach in tight setups.
- Insert compatibility: Designed for 16ER inserts to cover a wide range of thread pitches.
- Shank size: 20 x 20 mm square external shank for secure mounting in standard toolholders.
- Construction: Durable materials and robust design engineered for demanding applications.
- Chip control: Off-set geometry enhances chip evacuation and minimizes interference in longer cuts.
- compatibility: Integrates with Carmex threading inserts to simplify changeovers without compromising rigidity.
This holder enables precise, repeatable external thread machining with solid tool-to-part engagement. The off-set geometry expands reach while maintaining control over chip flow, making it well suited for automotive, aerospace, and general manufacturing tasks where consistent thread quality matters. By leveraging standard 16ER inserts, you can tailor threading capability to different pitches and profiles without swapping toolholders, improving productivity and reducing downtime.
| Type | Off Set |
| 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 Thread Turning Holders - External - Offset
View full collection →You are viewing SER2020K16-O. Click any other SKU to view its full details.
| Product SKU | Type | Internal or External | Shank Size | Hand | Overall Length | Insert | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| SER1212F16-O | Off Set | External | 12x12 | Right | 80 | 16ER | £57.16 | 5 days | |
| SER1616H16-O | Off Set | External | 16x16 | Right | 100 | 16ER | £57.16 | 5 days | |
| SER2020K16-O Viewing | Off Set | External | 20x20 | Right | 125 | 16ER | £57.16 | 5 days | |
| SER2525M16-O | Off Set | External | 25x25 | Right | 150 | 16ER | £64.78 | 5 days | |
| SER3232P16-O | Off Set | External | 32x32 | Right | 170 | 16ER | £147.00 | 5 days | |
| SER2525M22-O | Off Set | External | 25x25 | Right | 150 | 22ER | £68.58 | 5 days | |
| SER3232P22-O | Off Set | External | 32x32 | Right | 170 | 22ER | £149.97 | 5 days |
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