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Carmex Thread Turning Internal Insert - NPT - Right Hand - 22IR11.5NPT2MBMA

Carmex Thread Turning Internal Insert - NPT - Right Hand - 22IR11.5NPT2MBMA

SKU:22IR11.5NPT2MBMA

The Carmex Thread Turning Internal Insert is a precision tool designed for internal threading tasks in NPT right-hand bore applications. Part of Carmex’s industry-leading thread turning range, th... Read more ↓
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Thread TypeInternal
Thread DirectionRight Hand
Thread FormNPT
Pitch11.5
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£21.67
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Carmex Thread Turning Internal Insert is a precision tool designed for internal threading tasks in NPT right-hand bore applications. Part of Carmex’s industry-leading thread turning range, this insert is built to handle a wide range of thread standards—from simple, everyday jobs to more demanding production runs.

A laydown triangular insert design provides stable cutting action and reliable wear characteristics, helping you achieve consistent thread quality on hydraulic fittings, pipe adapters, and other internal-thread components. Built for versatility, it’s suitable for a variety of internal threading tasks in both workshop and production environments.

  • Broad thread standards compatibility: Tackles the majority of commonly used internal thread standards, reducing the need to switch inserts and keeping jobs flowing smoothly.
  • Laydown triangular geometry for stable cuts: Delivers predictable wear, smooth chip control, and consistent thread formation for reliable results across applications.
  • Designed for NPT right-hand internal threads: Optimized for accurate, clean internal threads on right-hand NPT bore applications, helping you meet tight tolerances with confidence.

This insert helps you streamline workflows by delivering dependable, repeatable internal threading performance from setup through completion. It supports faster cycle times, fewer tool changes, and durable, repeatable results across a range of pipe fittings, hydraulic components, and related projects.

Part Numbers

Protool Part Number
22IR11.5NPT2MBMA
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.

Full Range: Carmex Thread Turning Internal Inserts - Multitooth - NPT - Right Hand

View full collection →

You are viewing 22IR11.5NPT2MBMA. Click any other SKU to view its full details.

Product SKUThread TypeThread DirectionThread FormPitchInsert SizeGradePriceStock Order
16IR14NPT2MBMA InternalRight HandNPT1416BMA£13.68 5 days
22IR11.5NPT2MBMA ViewingInternalRight HandNPT11.522BMA£21.67 5 days
27IR11.5NPT3MBMA InternalRight HandNPT11.527BMA£36.81 5 days
27IR8NPT2MBMA InternalRight HandNPT827BMA£36.81 5 days

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