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Carmex Thread Turning Internal Insert - ACME - Right Hand - 16IR8ACMEK20

Carmex Thread Turning Internal Insert - ACME - Right Hand - 16IR8ACMEK20

SKU:16IR8ACMEK20

The Carmex Thread Turning Internal Insert (ACME - Right Hand - 16IR8ACMEK20) is a precise internal threading tool designed for ACME threads with a right-hand orientation. It sits at the heart of ... Read more ↓
N
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Thread TypeInternal
Thread DirectionRight Hand
Thread FormACME
Pitch8
Insert Size16
GradeK20
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£8.89
Prices shown ex. VAT
5 days estimated lead time — subject to availability
Free delivery over £50 ex VAT
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

The Carmex Thread Turning Internal Insert (ACME - Right Hand - 16IR8ACMEK20) is a precise internal threading tool designed for ACME threads with a right-hand orientation. It sits at the heart of compact, reliable threading work and is ideal for shops needing dependable performance in tight spaces.

Our industry-leading range of thread turning inserts is recognized worldwide. These high-quality laydown triangular inserts can provide a solution for the majority of the thread standards available today. They can handle a wide range of applications: From the basic, to the most demanding ones.

  • Broad thread compatibility: Designed to cover the majority of thread standards, so you can complete internal threading tasks with a single insert and reduce tool-changing downtime.
  • Durable laydown triangular geometry: The triangular laydown design delivers stable cutting engagement, smoother operation, and longer insert life across a variety of threading jobs.
  • Optimized for ACME right-hand threads: Engineered specifically for internal turning of ACME right-hand threads, providing consistent thread form and reliable finish in production and repair work.

This insert helps you streamline workflows, reduces setup and changeover time, and delivers dependable, repeatable results—from simple repairs to demanding production runs. With proven reliability and broad compatibility, it supports efficient inventory management and confident, high-quality thread turning outcomes.

Thread Type Internal
Thread Direction Right Hand
Thread Form ACME
Pitch 8
Insert Size 16
Grade K20

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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