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Carmex Thread Mills Solid Carbide - Internal Thread - Metric - M24, M28 x 3 - MT7
| Thread Form | Metric |
| Size | M24 M28 |
| Pitch (mm) | 3.0 |
| Diameter (D) | 16.0 |
| Flute Length (l) | 58.5 |
| Shank Diameter (d) | 16 |
Learn more about Klarna
The Carmex MT line Internal Thread Mills deliver precise metric threading in CNC milling with a focus on reliability and cost efficiency. Built for machine shops and production environments, this solid carbide tool handles internal threads in metric sizes with consistent results.
- Flute count: 3–5 flutes designed to balance cutting action, surface finish, and efficient chip evacuation during threading.
- Material: Solid carbide for high rigidity, wear resistance, and long tool life in demanding threading operations.
- Threading capability: Internal metric threading support for M24 and M28 x 3, enabling common hole sizes with a single tool.
- Shank compatibility: MT7-compatible mounting for secure, stable engagement in compatible tool holders.
- Optimized geometry: Purpose-built flute geometry and edge preparation tuned to produce clean, consistent thread profiles.
Designed to boost productivity, this thread mill helps you achieve accurate thread forms with minimal rework. Its multi-flute design supports efficient material removal and better surface finish, while the solid carbide construction stands up to high-speed machining and repeated cycles. Ideal for production runs and precision applications where reliable internal threads are critical—jigs, fasteners, and assembly components alike—the MT7 thread mill provides a dependable, cost-conscious solution for metric threading needs.
| Thread Form | Metric |
| Size | M24 M28 |
| Pitch (mm) | 3.0 |
| Diameter (D) | 16.0 |
| Flute Length (l) | 58.5 |
| Shank Diameter (d) | 16 |
| No Of Flutes | 3 |
| Overall Length (L) | 120 |
| Thread Mill Style | Standard |
| Internal or External | Internal |
| Coating | MT7 |
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 Solid Carbide Thread Mills - Metric ISO - For Internal Thread (MT)
View full collection →You are viewing MT1616C583.0ISOMT7. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Reach | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MT06022C50.5ISOMT7 | M3 M4 | 0.5 | 5.3 | 5.3 | 6 | 58 | £65.10 | 5 days | |
| MT06031C70.7ISOMT7 | M4 | 0.7 | 7.4 | 7.4 | 6 | 58 | £65.10 | 5 days | |
| MT06036C90.8ISOMT7 | M5 | 0.8 | 9.2 | 9.2 | 6 | 58 | £65.10 | In Stock | |
| MT06038C100.5ISOMT7 | M5 | 0.5 | 10.3 | 10.3 | 6 | 58 | £65.10 | In Stock | |
| MT06045C100.75ISOMT7 | M6 M8 | 0.75 | 10.1 | 10.1 | 6 | 58 | £65.10 | 5 days | |
| MT0604C101.0ISOMT7 | M6 M8 | 1 | 10.5 | 10.5 | 6 | 58 | £65.10 | 5 days | |
| MT0604C130.8ISOMT7 | M5 | 0.8 | 13.2 | 13.2 | 6 | 58 | £78.12 | 5 days | |
| MT0604C141.0ISOMT7 | M6 M8 | 1 | 14.5 | 14.5 | 6 | 58 | £78.12 | In Stock | |
| MT06053D100.5ISOMT7 | M6 M8 | 0.5 | 10.3 | 10.3 | 6 | 58 | £65.10 | 5 days | |
| MT0605C130.75ISOMT7 | M6 M8 | 0.75 | 13.1 | 13.1 | 6 | 58 | £78.12 | In Stock | |
| MT0605C141.25ISOMT7 | M8 M10 | 1.25 | 14.4 | 14.4 | 6 | 58 | £65.10 | In Stock | |
| MT0605C191.25ISOMT7 | M8 M10 | 1.25 | 19.4 | 19.4 | 6 | 58 | £78.12 | In Stock | |
| MT0606C121.0ISOMT7 | M9 | 1 | 12.5 | 12.5 | 6 | 58 | £65.10 | In Stock | |
| MT0807C171.5ISOMT7 | M10 M12 | 1.5 | 17.3 | 17.3 | 8 | 64 | £86.72 | In Stock | |
| MT0807C241.5ISOMT7 | M10 M12 | 1.5 | 24.8 | 24.8 | 8 | 76 | £104.04 | In Stock | |
| MT0808C201.75ISOMT7 | M12 | 1.75 | 20.1 | 20.1 | 8 | 64 | £86.72 | In Stock | |
| MT0808C281.75ISOMT7 | M12 | 1.75 | 28.9 | 28.9 | 8 | 76 | £104.04 | 5 days | |
| MT0808D161.0ISOMT7 | M10 | 1 | 16.5 | 16.5 | 8 | 64 | £86.72 | In Stock | |
| MT1010C272.0ISOMT7 | M14 M17 | 2 | 27 | 27 | 10 | 73 | £100.02 | 5 days | |
| MT1010C392.0ISOMT7 | M14 M17 | 2 | 39 | 39 | 10 | 105 | £120.06 | 5 days | |
| MT1010D211.5ISOMT7 | M14 | 1.5 | 21.8 | 21.8 | 10 | 73 | £100.02 | 5 days | |
| MT1212D272.0ISOMT7 | M16 M18 M20 | 2 | 27 | 27 | 12 | 84 | £125.18 | 5 days | |
| MT1212D291.5ISOMT7 | M14 | 1.5 | 29.3 | 29.3 | 12 | 84 | £125.18 | 5 days | |
| MT14128D392.0ISOMT7 | M16 M18 M20 | 2 | 39 | 39 | 14 | 105 | £153.14 | 5 days | |
| MT1414D321.5ISOMT7 | M16 M18 | 1.5 | 32.3 | 32.3 | 14 | 84 | £139.22 | 5 days | |
| MT1414D332.5ISOMT7 | M18 M20 | 2.5 | 33.8 | 33.8 | 14 | 84 | £139.22 | In Stock | |
| MT1414D482.5ISOMT7 | M18 M20 | 2.5 | 48.8 | 48.8 | 14 | 105 | £167.08 | 5 days | |
| MT1616C403.0ISOMT7 | M24 M28 | 3 | 40.5 | 40.5 | 16 | 105 | £147.68 | In Stock | |
| MT1616C583.0ISOMT7 Viewing | M24 M28 | 3 | 58.5 | 58.5 | 16 | 120 | £177.20 | 5 days | |
| MT1616F331.5ISOMT7 | M20 | 1.5 | 33.8 | 33.8 | 16 | 105 | £147.68 | 5 days | |
| MT2020D433.0ISOMT7 | M27 M28 M30 | 3 | 43.5 | 43.5 | 20 | 105 | £178.34 | In Stock | |
| MT2020F412.0ISOMT7 | M26 | 2 | 41 | 41 | 20 | 105 | £178.34 | 5 days |
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