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Carmex Thread Turning External Insert - NPT - Right Hand - 16ER11.5NPTBLU

Carmex Thread Turning External Insert - NPT - Right Hand - 16ER11.5NPTBLU

SKU:16ER11.5NPTBLU

Carmex Thread Turning External Insert - NPT - Right Hand - 16ER11.5NPTBLU is a high‑quality external thread turning insert designed specifically for right‑hand NPT threads. Part of our globally t... Read more ↓
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M
K
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Thread TypeExternal
Thread DirectionRight Hand
Thread FormNPT
Pitch11.5
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£10.44
Prices shown ex. VAT
In Stock— only 8 left
Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
Klarna
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

Carmex Thread Turning External Insert - NPT - Right Hand - 16ER11.5NPTBLU is a high‑quality external thread turning insert designed specifically for right‑hand NPT threads. Part of our globally trusted threading lineup, this laydown triangular insert covers the majority of thread standards in use today, helping you complete a wide range of jobs with fewer tool changes.

Engineers, machinists, and workshop technicians will appreciate its versatility for everything from straightforward threading tasks to more demanding production runs. The laydown triangular geometry delivers stable cutting action and reliable thread formation across a broad size range, so you can achieve consistent results with confidence.

  • Broad thread-standards compatibility: Designed to cover the majority of thread standards in use today, reducing the need to stock multiple inserts and speeding setup.
  • Stable laydown triangular geometry: Provides a secure, smooth cutting action for a wide range of thread sizes, helping deliver clean, accurate threads with less chatter.
  • Durable construction for long life: Built for reliability in mid- to high-volume work environments, resisting wear and chipping to minimize downtime and replacement costs.

This insert helps streamline threading operations by offering a single, versatile tool for many standards, enabling faster cycle times, fewer reworks, and consistently high‑quality thread forms on NPT right‑hand parts. With dependable performance across both basic and demanding applications, the Carmex 16ER11.5NPTBLU supports improved throughput and greater production confidence in metalworking environments—from prototyping through to ongoing manufacturing runs.

Part Numbers

Protool Part Number
16ER11.5NPTBLU
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.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Complete Your Project

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