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Carmex Thread Mills Solid Carbide - With Through Coolant - Metric - M5 x 0.8 - MT7
| Thread Form | Metric |
| Size | M5 |
| Pitch | 0.8 |
| Diameter (D) | 4 |
| Flute Length (l) | 13.2 |
| Shank Diameter (d) | 6 |
Learn more about Klarna
The Carmex MTB Solid Carbide Through-Coolant Thread Mill is engineered for precise M5 x 0.8 metric threads, delivering clean, repeatable results in demanding machining environments. Designed for professionals who need reliable chip evacuation and longer tool life in hard materials.
- Through-Coolant Bore: coolant is delivered directly through the tool to the cutting edge, enhancing chip evacuation and cooling in deep holes.
- Solid Carbide Construction: rigid, wear-resistant body for stable thread profiles and extended tool life.
- Metric Threading: optimized geometry for M5 x 0.8 threads with consistent pitch and depth.
- MT7 Shank Interface: compatible with standard MT7 tool holders for broad machine compatibility.
- Optimized Flute Geometry: designed to minimize chatter and produce smooth, burr-free threads.
- Efficient Chip Management: flute and bore design work together to reduce chip buildup inside the hole.
With through-coolant delivery, you can push deeper threads and higher feeds while maintaining tight tolerances. The direct cooling and chip removal minimize heat-related wear, cutting cycle times, and the need for rework. The M5 x 0.8 threading capability expands your fastener options and improves joint performance in assemblies. The MT7 interface ensures quick tool changes and compatibility with your existing CNC setup, making it a practical upgrade for precision manufacturers working in aerospace, automotive, and general engineering applications. This tool delivers reliable performance, predictable results, and lower overall tooling costs through longer life and fewer replacements.
| Thread Form | Metric |
| Size | M5 |
| Pitch | 0.8 |
| Diameter (D) | 4 |
| Flute Length (l) | 13.2 |
| Shank Diameter (d) | 6 |
| No of Flutes | 3 |
| Overall Length (L) | 58 |
| Thread Mill Style | Standard + Coolant |
| 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 - ISO Metric - With Through Coolant (MTB)
View full collection →You are viewing MTB0604C130.8ISOMT7. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Reach | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| MTB06031C70.7ISOMT7 | M4 | 0.7 | 7.4 | 7.4 | 58 | £95.48 | 5 days | |
| MTB06038C100.5ISOMT7 | M5 | 0.5 | 10.3 | 10.3 | 58 | £95.48 | 5 days | |
| MTB06038C90.8ISOMT7 | M5 | 0.8 | 9.2 | 9.2 | 58 | £95.48 | 5 days | |
| MTB06045C100.75ISOMT7 | M6 M8 | 0.75 | 10.1 | 10.1 | 58 | £95.48 | 5 days | |
| MTB06046C101.0ISOMT7 | M6 | 1 | 10.5 | 10.5 | 58 | £95.48 | 5 days | |
| MTB06046C141.0ISOMT7 | M6 | 1 | 14.5 | 14.5 | 58 | £114.58 | 5 days | |
| MTB0604C130.8ISOMT7 Viewing | M5 | 0.8 | 13.2 | 13.2 | 58 | £114.58 | 5 days | |
| MTB0606C121.0ISOMT7 | M8 | 1 | 12.5 | 12.5 | 58 | £95.48 | 5 days | |
| MTB0606C141.25ISOMT7 | M8 M10 | 1.25 | 14.4 | 14.4 | 58 | £95.48 | 5 days | |
| MTB0606C191.25ISOMT7 | M8 M10 | 1.25 | 19.4 | 19.4 | 58 | £114.58 | 5 days | |
| MTB08078C171.5ISOMT7 | M10 M12 | 1.5 | 17 | 17 | 64 | £127.18 | 5 days | |
| MTB08078C241.5ISOMT7 | M10 M12 | 1.5 | 24.8 | 24.8 | 76 | £152.61 | 5 days | |
| MTB0808D161.0ISOMT7 | M10 | 1 | 16.5 | 16.5 | 64 | £127.18 | 5 days | |
| MTB1009C201.75ISOMT7 | M12 | 1.75 | 20.1 | 20.1 | 73 | £146.70 | 5 days | |
| MTB1009C281.75ISOMT7 | M12 | 1.75 | 28.9 | 28.9 | 73 | £176.09 | 5 days | |
| MTB1010C272.0ISOMT7 | M14 M17 | 2 | 27 | 27 | 73 | £146.70 | 5 days | |
| MTB1010D211.5ISOMT7 | M14 | 1.5 | 21.8 | 21.8 | 73 | £146.70 | 5 days | |
| MTB1010D240.75ISOMT7 | M12 M14 | 0.75 | 24.4 | 24.4 | 73 | £146.70 | 5 days | |
| MTB1010D241.0ISOMT7 | M12 | 1 | 24.5 | 24.5 | 73 | £146.70 | 5 days | |
| MTB12118D272.0ISOMT7 | M16 M18 M20 | 2 | 27 | 27 | 84 | £183.59 | 5 days | |
| MTB12118D392.0ISOMT7 | M16 M18 M20 | 2 | 39 | 39 | 105 | £220.26 | 5 days | |
| MTB1211D392.0ISOMT7 | M14 M17 | 2 | 39 | 39 | 105 | £220.26 | 5 days | |
| MTB1212D261.5ISOMT7 | M14 - M18 | 1.5 | 26.3 | 26.3 | 84 | £183.59 | 5 days | |
| MTB1615E332.5ISOMT7 | M20 | 2.5 | 33.8 | 33.8 | 105 | £216.59 | 5 days | |
| MTB1615E482.5ISOMT7 | M20 | 2.5 | 48.8 | 48.8 | 105 | £259.88 | 5 days | |
| MTB1616F331.5ISOMT7 | M20 | 1.5 | 33.8 | 33.8 | 105 | £216.59 | 5 days | |
| MTB2018D403.0ISOMT7 | M24 M28 | 3 | 40.5 | 40.5 | 105 | £261.57 | In Stock | |
| MTB2018D583.0ISOMT7 | M24 M28 | 3 | 58.5 | 58.5 | 120 | £313.91 | 5 days | |
| MTB2020D433.0ISOMT7 | M27 M28 M30 | 3 | 43.5 | 43.5 | 105 | £261.57 | 5 days | |
| MTB2020F412.0ISOMT7 | M26 | 2 | 41 | 41 | 105 | £261.57 | 5 days |
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