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Carmex Thread Turning Internal Insert - NPTF - Right Hand - 16IR11.5NPTFBLU

Carmex Thread Turning Internal Insert - NPTF - Right Hand - 16IR11.5NPTFBLU

SKU:16IR11.5NPTFBLU

The Carmex Thread Turning Internal Insert - NPTF - Right Hand - 16IR11.5NPTFBLU is a high-quality triangular laydown insert designed for internal thread turning. It belongs to Carmex's globally r... Read more ↓
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Thread TypeInternal
Thread DirectionRight Hand
Thread FormNPTF
Pitch11.5
Insert Size16
GradeBLU
Download Cutting Data
£11.97
Prices shown ex. VAT
5 days estimated lead time — subject to availability
Free delivery over £50 ex VAT
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The Carmex Thread Turning Internal Insert - NPTF - Right Hand - 16IR11.5NPTFBLU is a high-quality triangular laydown insert designed for internal thread turning. It belongs to Carmex's globally recognized, industry-leading range and is built to cover the majority of thread standards in use today.

Ideal for engineers, buyers, tradespeople, hobbyists, and other shop professionals, this insert handles a wide range of threading tasks—from basic jobs to demanding applications—delivering reliable, consistent results with every cut.

  • Broad thread-standards compatibility: Designed to cover the majority of thread standards in use today, this insert reduces the need for frequent tool changes and speeds up production.
  • Triangular laydown geometry for reliable performance: The laydown triangular design provides stable seating and predictable results across a variety of threading tasks.
  • Internal insert for NPTF right-hand threads: Specifically engineered for NPTF right-handed threading, ensuring accurate forms and dependable results in demanding applications.

With Carmex’s proven craftsmanship, this insert helps you streamline workflows, minimize rework, and achieve consistent, high-quality thread finishes across projects. Its broad compatibility and purpose-built design give you confidence to tackle a wide range of threading tasks with one dependable tool.

Thread Type Internal
Thread Direction Right Hand
Thread Form NPTF
Pitch 11.5
Insert Size 16
Grade BLU

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.

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