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Carmex Thread Turning External Insert - NPT - Right Hand - 16ER14NPTK20
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | NPT |
| Pitch | 14 |
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Description
Carmex Thread Turning External Insert - NPT - Right Hand - 16ER14NPTK20 is a versatile external threading insert built to handle NPT right-hand threads. It sits in Carmex's industry-leading range of thread turning inserts, featuring a laydown triangular geometry that supports a broad array of thread standards.
From basic threading tasks to more demanding applications, this insert provides a flexible solution designed for reliable performance across a wide range of projects.
- Broad thread compatibility: Covers the majority of thread standards in use today, reducing the need for multiple tools and simplifying inventory.
- Durable triangular laydown geometry: The laydown triangle design delivers consistent cutting performance across a wide range of applications, from simple to demanding.
- Right-hand NPT threading support: Specifically configured for external threading on NPT right-hand threads, helping you achieve reliable results with each pass.
This insert helps you tackle external threading tasks with a single, versatile tool across many standards, simplifying planning and stock management. Its proven geometry and worldwide recognition by users across industries translate into repeatable thread quality, reduced setup complexity, and confidence in delivering accurate results from basic jobs to more challenging projects.
Part Numbers
- Protool Part Number
- 16ER14NPTK20
- Brand
- Carmex
- Category
- Thread Turning
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.
