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Carmex Thread Mills Solid Carbide - Internal Thread - Metric - M6, M8 x 1 - MT7
| Thread Form | Metric |
| Size | M6 M8 |
| Pitch (mm) | 1.0 |
| Diameter (D) | 4.0 |
| Flute Length (l) | 10.5 |
| Shank Diameter (d) | 6 |
Learn more about Klarna
Meet the Carmex MT7 solid carbide internal thread mill — a metric thread milling tool engineered for precise, efficient internal threading. Designed for shops that need reliable results in M6 and M8 x 1 threads, it delivers clean, repeatable performance without tapping.
- Tool Type: Internal thread mill with MT7 geometry for metric threads
- Flute Count: 3–5 flutes designed to balance precision and efficient chip evacuation
- Thread Sizes: Metric threads M6 and M8 x 1 supported by the MT7 design
- Material: Solid carbide provides high rigidity and wear resistance for longer tool life
- Internal Threading: Specifically crafted to create accurate internal threads in holes, reducing the need for tapping
- Value Proposition: Efficient, cost-conscious threading solution that maintains consistent thread quality across production runs
The MT line focuses on simplifying thread machining while delivering dependable results. Its multi-flute arrangement and carbide construction enable stable cutting and smooth thread forms, helping you achieve tight tolerances with fewer passes. Ideal for applications where metric internal threads are required in small to mid-sized holes, this tool supports faster cycle times and consistent quality across parts, making it a practical choice for precision machining workflows.
| Thread Form | Metric |
| Size | M6 M8 |
| Pitch (mm) | 1.0 |
| Diameter (D) | 4.0 |
| Flute Length (l) | 10.5 |
| Shank Diameter (d) | 6 |
| No Of Flutes | 3 |
| Overall Length (L) | 58 |
| 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 MT0604C101.0ISOMT7. 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 | £86.80 | 5 days | |
| MT06031C70.7ISOMT7 | M4 | 0.7 | 7.4 | 7.4 | 6 | 58 | £86.80 | 5 days | |
| MT06036C90.8ISOMT7 | M5 | 0.8 | 9.2 | 9.2 | 6 | 58 | £86.80 | In Stock | |
| MT06038C100.5ISOMT7 | M5 | 0.5 | 10.3 | 10.3 | 6 | 58 | £86.80 | In Stock | |
| MT06045C100.75ISOMT7 | M6 M8 | 0.75 | 10.1 | 10.1 | 6 | 58 | £86.80 | 5 days | |
| MT0604C101.0ISOMT7 Viewing | M6 M8 | 1 | 10.5 | 10.5 | 6 | 58 | £86.80 | 5 days | |
| MT0604C130.8ISOMT7 | M5 | 0.8 | 13.2 | 13.2 | 6 | 58 | £104.16 | 5 days | |
| MT0604C141.0ISOMT7 | M6 M8 | 1 | 14.5 | 14.5 | 6 | 58 | £104.16 | In Stock | |
| MT06053D100.5ISOMT7 | M6 M8 | 0.5 | 10.3 | 10.3 | 6 | 58 | £86.80 | 5 days | |
| MT0605C130.75ISOMT7 | M6 M8 | 0.75 | 13.1 | 13.1 | 6 | 58 | £104.16 | In Stock | |
| MT0605C141.25ISOMT7 | M8 M10 | 1.25 | 14.4 | 14.4 | 6 | 58 | £86.80 | 5 days | |
| MT0605C191.25ISOMT7 | M8 M10 | 1.25 | 19.4 | 19.4 | 6 | 58 | £104.16 | In Stock | |
| MT0606C121.0ISOMT7 | M9 | 1 | 12.5 | 12.5 | 6 | 58 | £86.80 | In Stock | |
| MT0807C171.5ISOMT7 | M10 M12 | 1.5 | 17.3 | 17.3 | 8 | 64 | £115.62 | In Stock | |
| MT0807C241.5ISOMT7 | M10 M12 | 1.5 | 24.8 | 24.8 | 8 | 76 | £138.72 | 5 days | |
| MT0808C201.75ISOMT7 | M12 | 1.75 | 20.1 | 20.1 | 8 | 64 | £115.62 | In Stock | |
| MT0808C281.75ISOMT7 | M12 | 1.75 | 28.9 | 28.9 | 8 | 76 | £138.72 | 5 days | |
| MT0808D161.0ISOMT7 | M10 | 1 | 16.5 | 16.5 | 8 | 64 | £115.62 | In Stock | |
| MT1010C272.0ISOMT7 | M14 M17 | 2 | 27 | 27 | 10 | 73 | £133.36 | 5 days | |
| MT1010C392.0ISOMT7 | M14 M17 | 2 | 39 | 39 | 10 | 105 | £160.08 | 5 days | |
| MT1010D211.5ISOMT7 | M14 | 1.5 | 21.8 | 21.8 | 10 | 73 | £133.36 | 5 days | |
| MT1212D272.0ISOMT7 | M16 M18 M20 | 2 | 27 | 27 | 12 | 84 | £166.90 | 5 days | |
| MT1212D291.5ISOMT7 | M14 | 1.5 | 29.3 | 29.3 | 12 | 84 | £166.90 | 5 days | |
| MT14128D392.0ISOMT7 | M16 M18 M20 | 2 | 39 | 39 | 14 | 105 | £204.18 | 5 days | |
| MT1414D321.5ISOMT7 | M16 M18 | 1.5 | 32.3 | 32.3 | 14 | 84 | £185.63 | 5 days | |
| MT1414D332.5ISOMT7 | M18 M20 | 2.5 | 33.8 | 33.8 | 14 | 84 | £185.63 | In Stock | |
| MT1414D482.5ISOMT7 | M18 M20 | 2.5 | 48.8 | 48.8 | 14 | 105 | £222.77 | 5 days | |
| MT1616C403.0ISOMT7 | M24 M28 | 3 | 40.5 | 40.5 | 16 | 105 | £196.90 | In Stock | |
| MT1616C583.0ISOMT7 | M24 M28 | 3 | 58.5 | 58.5 | 16 | 120 | £236.27 | 5 days | |
| MT1616F331.5ISOMT7 | M20 | 1.5 | 33.8 | 33.8 | 16 | 105 | £196.90 | 5 days | |
| MT2020D433.0ISOMT7 | M27 M28 M30 | 3 | 43.5 | 43.5 | 20 | 105 | £237.79 | In Stock | |
| MT2020F412.0ISOMT7 | M26 | 2 | 41 | 41 | 20 | 105 | £237.79 | 5 days |
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