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

Carmex Thread Turning External Insert - MJ - Right Hand - 16ER1.25MJBMA

Carmex Thread Turning External Insert - MJ - Right Hand - 16ER1.25MJBMA

SKU:16ER1.25MJBMA

Carmex Thread Turning External Insert - MJ - Right Hand - 16ER1.25MJBMA is part of our industry-leading range of thread turning inserts. These high-quality laydown triangular inserts are designed... Read more ↓
P
M
K
S
H
Thread TypeExternal
Thread DirectionRight Hand
Thread FormMJ
Pitch1.25
View all specifications ↓
Download Cutting Data
£12.06
Prices shown ex. VAT
In Stock— only 4 left
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

Carmex Thread Turning External Insert - MJ - Right Hand - 16ER1.25MJBMA is part of our industry-leading range of thread turning inserts. These high-quality laydown triangular inserts are designed to cover the majority of thread standards used today, giving you a versatile, ready-to-use solution for external threading tasks.

Ideal for setups that demand reliability across a range of jobs, this right-hand external insert handles everything from simple threading to more demanding applications—without needing to swap inserts frequently.

  • Broad compatibility with thread standards: Covers the majority of thread standards in use today, reducing tool changes and inventory needs for shops and workshops.
  • Triangular laydown geometry for versatile threading: The laydown design provides stable engagement and efficient chip formation across basic and demanding threading tasks.
  • Reliable performance you can count on: Built to the industry-leading standard, delivering consistent results across a wide range of applications.

This external insert helps you streamline setup, shorten cycle times, and deliver high-quality threads with fewer interruptions. By accommodating multiple standards in one tool, it simplifies procurement and reduces downtime, so you can complete more work with confidence and precision.

Part Numbers

Protool Part Number
16ER1.25MJBMA
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 - MJ - Right Hand

View full collection →

You are viewing 16ER1.25MJBMA. Click any other SKU to view its full details.

Product SKUThread TypeThread DirectionThread FormPitchInsert SizeGradePriceStock Order
16ER0.5MJBMA ExternalRight HandMJ0.516BMA£13.01 In Stock
16ER0.75MJBMA ExternalRight HandMJ0.7516BMA£15.71 5 days
16ER0.7MJBMA ExternalRight HandMJ0.716BMA£15.71 In Stock
16ER0.8MJBMA ExternalRight HandMJ0.816BMA£12.04 In Stock
16ER1.0MJBMA ExternalRight HandMJ116BMA£12.06 In Stock
16ER1.25MJBMA ViewingExternalRight HandMJ1.2516BMA£12.06 In Stock
16ER1.5MJBMA ExternalRight HandMJ1.516BMA£12.06 5 days
16ER1.75MJBMA ExternalRight HandMJ1.7516BMA£12.04 5 days
16ER2.0MJBMA ExternalRight HandMJ216BMA£12.06 In Stock
16ER3.0MJBMA ExternalRight HandMJ316BMA£12.04 5 days

Complete Your Project

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