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

Carmex Vertical Milling CMT Three Flute Insert - Threading - C25N60MT7
| Application | Threading |
| Thread Form | Partial (60° Degree) |
| Internal or External | Internal & External |
| Insert Diameter | 25 |
| Pitch | 8-5 |
| Number of Flutes | 3 |
Learn more about Klarna
The Carmex Vertical Milling CMT Three Flute Insert for Threading (C25N60MT7) is a precision vertical milling insert designed to tackle threads, grooves, chamfers, and related operations with confidence. Built for demanding shop floor use, it leverages the CMT Vertical Mill-Thread system to deliver clean, accurate results across a range of materials and speeds. The three-flute geometry helps balance stability and chip control, making it well-suited for both production runs and meticulous craftsmanship.
- Ground profile inserts for precision: Engineered for high precision and consistent performance, these inserts maintain tight tolerances and deliver excellent surface finish even at higher machining parameters.
- One insert for both RH/LH threads with solid clamping: The robust, repeatable clamping provides reliable, repeatable threading results without tool changes when switching thread directions.
- Complete threading toolkit (weldon shank, coolant bore) with chamfer inserts available: Toolholders include a Weldon shank and coolant bore, and chamfer inserts are available to extend the same system to finishing tasks while simplifying setup and maintenance.
Designed to streamline threading workflows, this insert helps you push productivity while preserving accuracy and surface quality. The combination of ground-profile precision, universal threading capability, and a complete, compatible tooling ecosystem means fewer tool changes, faster setups, and dependable results across a variety of threading and chamfering applications.
| Application | Threading |
| Thread Form | Partial (60° Degree) |
| Internal or External | Internal & External |
| Insert Diameter | 25 |
| Pitch | 8-5 |
| Number of Flutes | 3 |
| Holder Code | H10 11 24 25 |
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 Vertical Milling CMT Single Flute Inserts - Partial Profile 60°
View full collection →You are viewing C25N60MT7. Click any other SKU to view its full details.
| Product SKU | Insert Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| C10A60MT7 | 10 | 56-28 | £29.64 | In Stock | |
| C10G60MT7 | 10 | 28-13 | £26.76 | In Stock | |
| C12A60MT7 | 12 | 56-28 | £30.16 | In Stock | |
| C12AG60MT7 | 12.4 | 18-11 | £27.28 | In Stock | |
| C12G60MT7 | 12.4 | 28-13 | £27.28 | In Stock | |
| C18A60MT7 | 17.8 | 56-28 | £34.92 | In Stock | |
| C18D60MT7 | 17.8 | 13-8 | £31.98 | In Stock | |
| C18G60MT7 | 17.8 | 28-14 | £31.98 | 5 days | |
| C25G60MT7 | 25 | 16-10 | £36.84 | In Stock | |
| C25N60MT7 Viewing | 25 | 8-5 | £36.84 | 5 days | |
| C25Q60MT7 | 25 | 5-4 | £36.84 | In Stock |
No products match your filters.


