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Carmex Thread Turning Holder Off Set - External - Right Hand - 150mm OAL - 16ER Insert - 25x25 Shank Size
| Type | Off Set |
| Internal or External | External |
| Shank Size | 25x25 |
| Hand | Right |
| Overall Length | 150 |
| Insert | 16ER |
Learn more about Klarna
The Carmex Off-Set Thread Turning Holder (External, Right-Hand) is a precision tool designed for reliable external threading in tight work envelopes. Its 150 mm overall length and 25x25 mm shank deliver rigidity and stability, while compatibility with 16ER inserts enables versatile, repeatable thread cutting across multiple profiles.
- Off-set geometry: Provides improved access to threads in constrained spaces and aids chip evacuation for a cleaner cut.
- External thread turning holder: Specifically engineered for external threading operations on a variety of workpieces.
- Right-Hand orientation: Optimized for standard right-hand thread turning tasks to ensure correct cutting direction.
- Length and reach: 150 mm overall length offers the right balance of reach and rigidity for demanding setups.
- Shank size: 25x25 mm square shank for secure seating and precise alignment in your machine tool.
- Insert compatibility: Compatible with standard 16ER threading inserts for broad threading capability.
- Secure clamping: Robust clamping mechanism minimizes runout and promotes repeatable, accurate cuts.
- Durable construction: Built from rugged materials to withstand demanding machining environments and long tool life.
- Chip control: Designed to optimize chip flow and reduce interference during high-speed threading operations.
- Applications: Well-suited for automotive and aerospace machining, as well as general precision threading tasks.
The holder’s off-set design, combined with reliable clamping and chip control, translates to faster setup, fewer reworks, and consistent thread quality across parts. By accommodating standard 16ER inserts, it offers flexible tooling options without sacrificing precision, making it a dependable choice for machinists tackling external threads in tight spaces—from engine components to structural fittings. Its durable build and thoughtful geometry support high-throughput production while maintaining the exacting tolerances required in critical industries.
| Type | Off Set |
| 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 Thread Turning Holders - External - Offset
View full collection →You are viewing SER2525M16-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 | Off Set | External | 20x20 | Right | 125 | 16ER | £57.16 | 5 days | |
| SER2525M16-O Viewing | 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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