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Carmex Thread Turning Internal Insert - API 382 - Right Hand - 27IR4API382BMA

Carmex Thread Turning Internal Insert - API 382 - Right Hand - 27IR4API382BMA

SKU:27IR4API382BMA

The Carmex Thread Turning Internal Insert - API 382, Right Hand, 27IR4API382BMA is a high-quality insert designed for internal threading tasks. It covers a wide range of thread standards, helping... Read more ↓
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Thread TypeInternal
Thread DirectionRight Hand
Thread FormAPI 382
Pitch4
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£25.22
Prices shown ex. VAT
5 days estimated lead time — subject to availability
Free delivery over £50 ex VAT
Secure checkout
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 - API 382, Right Hand, 27IR4API382BMA is a high-quality insert designed for internal threading tasks. It covers a wide range of thread standards, helping machinists and engineers achieve consistent, accurate results across diverse projects.

This laydown triangular insert is built for both basic and demanding applications, delivering reliable performance across everyday jobs and precision work alike.

  • Broad thread standard compatibility: Designed to cover a wide range of thread standards, reducing the need to stock multiple inserts and simplifying setup for different jobs.
  • Stable laydown geometry: The laydown triangular shape provides smooth cutting action and helps deliver clean, consistent threads, even on challenging materials.
  • Reliable performance across applications: From simple production runs to more demanding tasks, this insert delivers dependable results with minimal interruptions and rework.

Using the Carmex Thread Turning Internal Insert helps simplify your toolkit while elevating output quality. Its broad compatibility reduces tool changes and inventory needs, while stable cutting performance delivers consistent internal threads from start to finish. For shops that value reliability and efficiency, this insert enhances setup speed, throughput, and part quality across a wide range of threading tasks.

Part Numbers

Protool Part Number
27IR4API382BMA
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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