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


Carmex Thread Turning External Insert - Metric - Right Hand - 16VER1.25ISOBMA
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | Metric |
| Pitch | 1.25 |
Learn more about Klarna
Compatible holders
The ones our customers buy most.Description
The Carmex Thread Turning External Insert is a metric, right-hand thread turning insert designed to cover a broad range of thread standards with a single, versatile tool. Its laydown triangular geometry delivers stable cutting and reliable engagement, making it a dependable choice for engineers, machinists, and hobbyists alike.
Designed to handle a wide array of threading tasks—from basic to demanding—the insert provides consistent performance across multiple standards, helping you streamline setups and reduce tool changes on busy shops or projects.
- Broad thread-standards compatibility: Engineered to work with the majority of thread standards used today, reducing the need to stock multiple inserts and speeding up job setup.
- Stable laydown triangular geometry: The laydown triangle offers steady cutting action and efficient chip control for cleaner threads and longer insert life.
- Versatile for basic to demanding applications: Delivers reliable performance across simple and complex threading tasks, maintaining consistent results across standards.
By covering most thread standards with one insert, you can shorten tool changes, improve workflow, and achieve dependable, repeatable thread quality. This leads to faster project turnaround, fewer reworks, and greater confidence in your machining outcomes.
Part Numbers
- Protool Part Number
- 16VER1.25ISOBMA
- 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.
Full Range: Carmex Thread Turning External Inserts - Vertical - ISO - Right Hand
View full collection →You are viewing 16VER1.25ISOBMA. Click any other SKU to view its full details.
| Product SKU | Thread Type | Thread Direction | Thread Form | Pitch | Insert Size | Grade | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| 16VER0.5ISOBMA | External | Right Hand | Metric | 5.5-6.0 (4.5-4) | 16 Vertical | BMA | £14.58 | In Stock | |
| 16VER0.75ISOBMA | External | Right Hand | Metric | 0.75 | 16 Vertical | BMA | £19.00 | In Stock | |
| 16VER0.8ISOBMA | External | Right Hand | Metric | 0.8 | 16 Vertical | BMA | £12.93 | In Stock | |
| 16VER1.0ISOBMA | External | Right Hand | Metric | 1 | 16 Vertical | BMA | £14.58 | In Stock | |
| 16VER1.25ISOBMA Viewing | External | Right Hand | Metric | 1.25 | 16 Vertical | BMA | £14.58 | In Stock | |
| 16VER1.5ISOBMA | External | Right Hand | Metric | 1.5 | 16 Vertical | BMA | £14.58 | 5 days | |
| 16VER1.75ISOBMA | External | Right Hand | Metric | 1.75 | 16 Vertical | BMA | £14.58 | In Stock | |
| 16VER2.0ISOBMA | External | Right Hand | Metric | 2 | 16 Vertical | BMA | £14.58 | 5 days | |
| 16VER2.5ISOBMA | External | Right Hand | Metric | 2.5 | 16 Vertical | BMA | £12.93 | 5 days | |
| 16VER3.0ISOBMA | External | Right Hand | Metric | 3 | 16 Vertical | BMA | £14.58 | 5 days |
No products match your filters.



