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Carmex Thread Turning Internal Insert - Metric - Right Hand - 11IRB1.25ISOBMA

Carmex Thread Turning Internal Insert - Metric - Right Hand - 11IRB1.25ISOBMA

SKU:11IRB1.25ISOBMA

Carmex Thread Turning Internal Insert — Metric, Right Hand, Model 11IRB1.25ISOBMA — is part of our industry-leading range of thread turning inserts recognized worldwide. These high-quality, laydo... Read more ↓
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Thread TypeInternal
Thread DirectionRight Hand
Thread FormMetric
Pitch1.25
Insert Size11
GradeBMA
Download Cutting Data
£8.10
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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Carmex Thread Turning Internal Insert — Metric, Right Hand, Model 11IRB1.25ISOBMA — is part of our industry-leading range of thread turning inserts recognized worldwide. These high-quality, laydown triangular inserts are designed to cover the majority of internal thread standards you’ll encounter, making it easier to complete precise threads across a wide range of materials.

  • Broad metric thread compatibility: Supports a wide range of common internal metric threads, reducing the need to stock multiple inserts and helping you finish jobs faster without swapping tools.
  • Robust triangular laydown geometry: Delivers stable cuts, excellent chip control, and longer edge life for demanding threading tasks, even in tougher materials.
  • Right-hand orientation for reliable performance: Optimized for right-hand threading, providing consistent feeds, smoother operation, and dependable results across standard machines.

This insert helps streamline your workflow by delivering repeatable, high-quality threads with fewer tool changes and less setup time. Its durable construction and broad compatibility make it a dependable choice for both everyday threading jobs and more demanding applications.

Thread Type Internal
Thread Direction Right Hand
Thread Form Metric
Pitch 1.25
Insert Size 11
Grade BMA

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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Staff are very helpful and interested in providing a good service making us the customer feel valued.
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Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
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Buying experience
Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
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Full Range: Carmex Thread Turning Internal Inserts - BType - ISO - Right Hand

View full collection →

You are viewing 11IRB1.25ISOBMA. Click any other SKU to view its full details.

Product SKUThread TypeThread DirectionThread FormPitchInsert SizeGradePriceStock Order
11IRB0.5ISOBMA InternalRight HandMetric0.511BMA£8.10 5 days
11IRB0.75ISOBMA InternalRight HandMetric0.7511BMA£13.68 5 days
11IRB0.8ISOBMA InternalRight HandMetric0.811BMA£8.10 5 days
11IRB1.0ISOBMA InternalRight HandMetric111BMA£10.55 5 days
11IRB1.25ISOBMA ViewingInternalRight HandMetric1.2511BMA£8.10 5 days
11IRB1.5ISOBMA InternalRight HandMetric1.511BMA£10.55 5 days
16IRB1.0ISOBMA InternalRight HandMetric116BMA£9.50 5 days
16IRB1.25ISOBMA InternalRight HandMetric1.2516BMA£9.50 5 days
16IRB1.5ISOBMA InternalRight HandMetric1.516BMA£9.50 5 days
16IRB1.75ISOBMA InternalRight HandMetric1.7516BMA£9.50 5 days
16IRB2.0ISOBMA InternalRight HandMetric216BMA£9.50 5 days
16IRB2.5ISOBMA InternalRight HandMetric2.516BMA£9.50 5 days
16IRB3.0ISOBMA InternalRight HandMetric316BMA£9.50 5 days