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Carmex Thread Turning Holder Vertical Slim Throat - External - Right Hand - 125mm OAL - 16VER Insert - 20x20 Shank Size
| Type | Vertical Slim Throat |
| Internal or External | External |
| Shank Size | 20x20 |
| Hand | Right |
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Compatible inserts
The ones our customers buy most.Description
The Carmex Vertical Slim Throat Thread Turning Holder is a purpose-built external threading tool designed for machinists who work in tight spaces. With a right-hand orientation and a slim throat, this holder delivers reliable performance where clearance is limited and precision matters.
- Configuration: Vertical Slim Throat design engineered to maximize access in restricted bores and crowded workstations.
- Application: External Thread Turning Holder optimized for clean, accurate external threads on a range of materials.
- Hand: Right-hand orientation tailored for standard external threading operations along the cutting path.
- OAL: 125 mm overall length provides the reach you need without sacrificing rigidity during heavy cuts.
- Insert Compatibility: Uses 16VER inserts for consistent thread geometry and dependable indexing.
- Shank Size: 20x20 mm square shank fits common tool holders with stable clamping and minimal runout.
- Material & Finish: Constructed from high-quality steel with a durable coating designed for wear resistance and long tool life.
Ideal for automotive, pneumatic, and hydraulic fittings, plumbing components, and any application requiring precise external threads in tight spaces. The slim throat reduces interference with adjacent features while maintaining solid rigidity, helping you achieve repeatable thread forms, reduced chatter, and better surface finish. Whether you're prototyping a new part or performing high-volume production, this holder provides dependable performance and straightforward setup with the 16VER insert system.
Part Numbers
- Protool Part Number
- SER2020K16VS
- Brand
- Carmex
- Category
- Thread Turning
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
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 SER2020K16VS. 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 Viewing | 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 | 25x25 | Left | 150 | 16VEL | £87.62 | 5 days |
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