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

Carmex Thread Turning External Insert - W (BSW BSF BSP BSB) - Right Hand - 16ER11W2MBMA

Carmex Thread Turning External Insert - W (BSW BSF BSP BSB) - Right Hand - 16ER11W2MBMA

SKU:16ER11W2MBMA

Carmex Thread Turning External Insert (Model 16ER11W2MBMA) is engineered for reliable external threading across multiple standards. With support for BSW, BSF, BSP, and BSB in a right-hand orienta... Read more ↓
P
M
K
S
H
Thread TypeExternal
Thread DirectionRight Hand
Thread FormW (BSW BSF BSP BSB)
Pitch11
Insert Size16
GradeBMA
Download Cutting Data
£15.82
Prices shown ex. VAT
In Stock
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

Carmex Thread Turning External Insert (Model 16ER11W2MBMA) is engineered for reliable external threading across multiple standards. With support for BSW, BSF, BSP, and BSB in a right-hand orientation, it offers a versatile solution that reduces tool changes and simplifies setup for a wide range of applications—from routine production runs to demanding precision work.

  • Wide thread-standard compatibility: Covers BSW, BSF, BSP, and BSB external threads, enabling you to tackle many jobs with a single insert and minimize tool changes.
  • Laydown triangular geometry for stable cutting: The triangular laydown design provides consistent engagement and smooth chip flow, delivering reliable thread quality across profiles and applications.
  • Right-hand orientation for straightforward setup: Optimized for right-hand threading in common tool holders, ensuring precise alignment and repeatable results across projects.

This insert supports efficient threading workflows by offering broad compatibility, stable cutting performance, and easy integration into existing setups. Whether you’re configuring a new job or sustaining a high-volume production line, the Carmex external thread turning insert helps you achieve consistent results, reduce downtime, and maintain tight tolerances with confidence.

Thread Type External
Thread Direction Right Hand
Thread Form W (BSW BSF BSP BSB)
Pitch 11
Insert Size 16
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.

★★★★★
Nice experience staff are very helpful and interested...
Staff are very helpful and interested in providing a good service making us the customer feel valued.
Bill
★★★★★
first place we look
honest about stock and prices are competitive.
Phil
★★★★★
Polite and helpful
Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
Graham
★★★★★
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.
Jeremy

Complete Your Project

with tools we think you'll like