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Carmex Thread Turning Internal Insert - Round - Left Hand - 16IL8RDBMA

Carmex Thread Turning Internal Insert - Round - Left Hand - 16IL8RDBMA

SKU:16IL8RDBMA

Carmex Thread Turning Internal Insert, Round, Left Hand (16IL8RDBMA) sits at the heart of efficient internal threading. Recognized worldwide as part of our industry-leading thread turning inserts... Read more ↓
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M
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Thread TypeInternal
Thread DirectionLeft Hand
Thread FormRound
Pitch8
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£8.37
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

Carmex Thread Turning Internal Insert, Round, Left Hand (16IL8RDBMA) sits at the heart of efficient internal threading. Recognized worldwide as part of our industry-leading thread turning inserts, this tool is designed to cover a broad range of thread standards and applications—from simple cuts to more demanding threading tasks. The left-hand configuration ensures compatibility with common machining setups, delivering reliable results in a variety of materials.

  • Wide thread-standard compatibility: Supports a broad range of thread standards in one insert, reducing tool changes and simplifying inventory so you can switch between jobs quickly and confidently.
  • Consistent, precise performance: Engineered to maintain stable cutting action across both basic and demanding applications, delivering reliable thread quality and smooth finishes.
  • Easy setup and quick changeover: Designed for straightforward mounting in standard holders, enabling fast job setup and minimal downtime between tasks.

This insert helps you streamline internal threading workflows, reduce setup time, and achieve consistent thread geometry across parts. Its broad compatibility means fewer tool changes, while its robust construction supports repeatable results in a range of materials, helping you meet production deadlines with confidence.

Part Numbers

Protool Part Number
16IL8RDBMA
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 - Round - Right/Left Hand

View full collection →

You are viewing 16IL8RDBMA. Click any other SKU to view its full details.

Product SKUThread TypeThread DirectionThread FormPitchInsert SizeGradePriceStock Order
16IL10RDBMA InternalLeft HandRound1016BMA£8.37 5 days
16IL6RDBMA InternalLeft HandRound616BMA£8.37 5 days
16IL8RDBMA ViewingInternalLeft HandRound816BMA£8.37 5 days
16IR10RDBMA InternalRight HandRound1016BMA£10.91 In Stock
16IR6RDBMA InternalRight HandRound616BMA£10.91 In Stock
16IR8RDBMA InternalRight HandRound816BMA£10.91 5 days
22IL4RDBMA InternalLeft HandRound422BMA£12.29 5 days
22IL6RDBMA InternalLeft HandRound622BMA£12.29 5 days
22IR4RDBMA InternalRight HandRound422BMA£16.00 In Stock
22IR6RDBMA InternalRight HandRound622BMA£16.00 In Stock
27IL4RDBMA InternalLeft HandRound427BMA£17.35 5 days
27IR4RDBMA InternalRight HandRound427BMA£22.59 5 days

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