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Carmex Thread Mills Carbide - Single Point Through Coolant - 60 Degree Partial - x 0.4-0.8 (64-28) ** - MT11
| Thread Form | 60 Degree Partial |
| Size | N/A |
| Pitch | 0.4-0.8 (64-28) ** |
| Diameter (D) | 8 |
| Flute Length (l) | 28 |
| Shank Diameter (d) | 8 |
Learn more about Klarna
The Carmex Thread Mills Carbide — Single Point Through Coolant with a 60° partial profile is a precision threading tool designed for CNC milling and turning tasks that require reliable internal and external threads and efficient chip control.
- Through-coolant design: Internal coolant channels run through the flutes to wash chips away and reduce heat, boosting performance and tool life.
- Internal & External threading: Capable of cutting both internal and external threads with a single tool for versatile milling and turning operations.
- 60° partial-profile thread geometry: Optimized for strong engagement and consistent thread form across a range of materials.
- Thread pitches: Internal threads down to 0.5 mm pitch and external threads down to 0.4 mm pitch for fine-detail work.
- Depth capability: Effective for threading up to 50 mm deep, enabling deep-hole applications in a single setup.
- Flute configuration: Multi-flute design with 4–5 flutes for efficient material removal and stable cutting.
- Coating & substrate: MT8 sub-micron carbide grade with a triple PVD coating (ISO K10–K20) for high wear resistance and heat tolerance.
- Shank: MT11 shank design compatible with common tool holders and CNC rigs.
- Material versatility: General-purpose threading tool suitable for a wide range of materials and applications.
Designed for reliability and long life, this thread mill delivers clean, accurate threads with excellent chip evacuation thanks to through-coolant. The combination of a 60° partial profile, multi-flute geometry, and advanced coating supports consistent thread quality, reduces tool wear, and helps maintain tolerances across challenging materials. With internal and external threading capability and a deep 50 mm cutting depth, it’s a practical choice for automotive, mold making, and general engineering projects where precise threads and efficient production matter.
| Thread Form | 60 Degree Partial |
| Size | N/A |
| Pitch | 0.4-0.8 (64-28) ** |
| Diameter (D) | 8 |
| Flute Length (l) | 28 |
| Shank Diameter (d) | 8 |
| No of Flutes | 4 |
| Overall Length (L) | 64 |
| Thread Mill Style | Single Point + Coolant |
| Internal or External | Internal & External |
| Coating | MT11 |
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 Carbide Thread Mills - Partial Profile 60° With Internal Coolant For Internal & External Threads (MTI)
View full collection →You are viewing MTI0808D28A60MT8. Click any other SKU to view its full details.
| Product SKU | Pitch | Flute Length | Reach | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| MTI0605D20A60MT8 | 0.4-0.8 (64-28) ** | Flute Length | 20 | 58 | £95.44 | In Stock | ||
| MTI0808D28A60MT8 Viewing | 0.4-0.8 (64-28) ** | Flute Length | 28 | 8 | 64 | £127.22 | 5 days | |
| MTI0808D30A60MT8 | 0.8-1.75 (32-14) ** | Flute Length | 30 | 64 | £127.22 | 5 days | ||
| MTI1010D35A60MT8 | 0.8-1.75 (32-14) ** | Flute Length | 35 | 73 | £164.62 | 5 days | ||
| MTI1212E38A60MT8 | 0.4-0.8 (64-28) ** | Flute Length | 38 | 84 | £203.92 | In Stock | ||
| MTI1212E39A60MT8 | 0.8-1.75 (32-14) ** | Flute Length | 39 | 84 | £203.92 | In Stock | ||
| MTI1212E40A60MT8 | 1.75-3.0 (15-8) ** | Flute Length | 40 | 84 | £203.92 | 5 days | ||
| MTI1614E45A60MT8 | 1.75-3.0 (15-8) ** | Flute Length | 45 | 101 | £254.82 | In Stock | ||
| MTI1616E50A60MT8 | 1.75-3.0 (15-8) ** | Flute Length | 50 | 101 | £254.82 | 5 days |
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