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Carmex Vertical Milling CMT Three Flute Insert - Threading - C12G55MT7
| Application | Threading |
| Thread Form | Partial (55° Degree) |
| Internal or External | Internal & External |
| Insert Diameter | 12 |
| Pitch | 28-19 |
| Number of Flutes | 3 |
Learn more about Klarna
The Carmex Vertical Milling CMT Three Flute Insert - Threading - C12G55MT7 is a vertical milling indexable insert system designed to tackle threading, grooves, chamfers and more. It’s built for professionals who demand accurate thread forms and versatile capabilities in a single insert. These ground-profile inserts are designed for high machining parameters and excellent surface quality, and they work with toolholders that include a weldon shank and coolant bore. Chamfer inserts are also available to expand setup options.
- Ground-profile inserts for precision and performance: Achieve tight tolerances and smooth finishes, even under demanding milling conditions, with precision-ground profiles that support consistent thread forms and high surface quality.
- Solid, accurate clamping for repeatable results: A robust, exacting clamp minimizes deflection, ensuring repeatable performance across passes and multiple parts.
- One insert for right- or left-hand threads: Simplifies setup and reduces inventory by enabling both threading directions with a single insert.
Designed to integrate into your vertical milling workflow, this insert helps you produce precise threads, grooves, and chamfers faster and more reliably. The combination of ground-profile inserts and reliable clamping supports high-quality finishes, while universal threading capability and coolant-bore toolholders streamline changes and maintenance, helping your shop run smoother and more predictably.
| Application | Threading |
| Thread Form | Partial (55° Degree) |
| Internal or External | Internal & External |
| Insert Diameter | 12 |
| Pitch | 28-19 |
| Number of Flutes | 3 |
| Holder Code | H3 3.1 4 5 18 19 20 |
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 55° BSP/BSF/BSW
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