Please log in here to access all benefits, including promotional discounts and faster checkouts.

Carmex Thread Turning External Insert - UN (UNC,UNF,UNEF,UNS) - Right Hand - 16ERB14UNBMA

Carmex Thread Turning External Insert - UN (UNC,UNF,UNEF,UNS) - Right Hand - 16ERB14UNBMA

SKU:16ERB14UNBMA

The Carmex Thread Turning External Insert is a versatile right-hand tool designed for external threading that covers a wide range of standards. Specifically engineered to work with UNC, UNF, UNEF... Read more ↓
P
M
K
S
H
Thread TypeExternal
Thread DirectionRight Hand
Thread FormUN (UNC UNF UNEF UNS)
Pitch14
View all specifications ↓
Download Cutting Data
£9.50
Prices shown ex. VAT
5 days estimated lead time — subject to availability
View Other Sizes →
Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
Learn more about Klarna
Speak to our team
01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Carmex Thread Turning External Insert is a versatile right-hand tool designed for external threading that covers a wide range of standards. Specifically engineered to work with UNC, UNF, UNEF, and UNS threads, this insert provides a reliable, single-solution approach for most threading tasks in a busy shop or production environment.

Part of an industry-leading range, these high-quality laydown triangular inserts are built to handle the majority of thread standards available today. They are designed to perform across a broad spectrum of applications, from quick, basic threading tasks to the most demanding jobs.

  • Broad thread standard compatibility: Supports UNC, UNF, UNEF, and UNS external threads with right-hand orientation, reducing tool changes and inventory needs while delivering consistent results.
  • Triangular laydown geometry for stability: Provides a stable cutting action and long tool life, helping to produce reliable, repeatable thread features even under tougher materials and tougher runs.
  • Versatile for basic to demanding tasks: Ready to handle a wide range of threading applications, delivering dependable performance from simple prototypes to more complex production work.

This external insert offers a dependable, adaptable solution that helps your workflow stay efficient and productive. With proven performance across many threading standards, it supports consistent thread quality, reduces downtime, and gives teams confidence to tackle both standard and challenging projects with a single, reliable tool.

Part Numbers

Protool Part Number
16ERB14UNBMA
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 External Inserts - BType - Unified - Right Hand

View full collection →

You are viewing 16ERB14UNBMA. Click any other SKU to view its full details.

Product SKUThread TypeThread DirectionThread FormPitchInsert SizeGradePriceStock Order
16ERB10UNBMA ExternalRight HandUN (UNC UNF UNEF UNS)1016BMA£9.50 5 days
16ERB11UNBMA ExternalRight HandUN (UNC UNF UNEF UNS)1116BMA£9.50 5 days
16ERB12UNBMA ExternalRight HandUN (UNC UNF UNEF UNS)1216BMA£9.50 5 days
16ERB13UNBMA ExternalRight HandUN (UNC UNF UNEF UNS)1316BMA£9.50 5 days
16ERB14UNBMA ViewingExternalRight HandUN (UNC UNF UNEF UNS)1416BMA£9.50 5 days
16ERB16UNBMA ExternalRight HandUN (UNC UNF UNEF UNS)1616BMA£9.50 5 days
16ERB18UNBMA ExternalRight HandUN (UNC UNF UNEF UNS)1816BMA£9.50 5 days
16ERB20UNBMA ExternalRight HandUN (UNC UNF UNEF UNS)2016BMA£9.50 5 days
16ERB24UNBMA ExternalRight HandUN (UNC UNF UNEF UNS)2416BMA£9.50 5 days
16ERB8UNBMA ExternalRight HandUN (UNC UNF UNEF UNS)816BMA£9.50 5 days
16ERB9UNBMA ExternalRight HandUN (UNC UNF UNEF UNS)916BMA£9.50 5 days

Complete Your Project

Tooling and consumables that work with this product.
All 22 →