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Carmex Thread Mills Carbide - Through Coolant (Flutes) - G (55 Degree) BSF BSP - G1/8 x 28 - MT7
| Thread Form | G (55 Degree) BSF BSP |
| Size | G1/8 |
| Pitch | 28 |
| Diameter (D) | 7.8 |
| Flute Length (l) | 14.1 |
| Shank Diameter (d) | 8 |
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Introducing the Carmex MTZ thread mill: a carbide, through-coolant tool engineered for precise through-hole threading. Designed for MT7 holders and G1/8 x 28 threads, it delivers coolant directly through the flutes to the cutting edge for consistent, high-quality threads.
- Through-Coolant Flute Delivery: Coolant is channeled through the flutes to the cutting edge, improving heat control and chip evacuation for cleaner threads.
- 55° G-Thread Form: 55-degree thread geometry (G-style) provides accurate engagement and robust thread form in metallic workpieces.
- G1/8 x 28 Thread Size: Optimized to produce precise G1/8 x 28 threads on through-holes with reliable repeatability.
- MT7 Shank: Stable MT7 shank compatibility ensures rigid seating in standard CNC toolholders for consistent milling performance.
- Solid Carbide Construction: Premium carbide offers superior hardness and wear resistance for longer tool life in demanding materials.
- Direct Chip Removal for Through-Hole Machining: Flute geometry supports efficient chip clearance, reducing clogging and potential burrs on through-hole threads.
- Machine-Friendly Without External Coolant: Effective cooling and cutting performance even on systems without an external coolant supply, enhancing versatility in workshop setups.
The Carmex MTZ through-coolant thread mill is built to deliver dependable threading results where through-holes and coolant access are critical. Expect clean thread profiles, reduced heat-related distortion, and improved productivity thanks to direct cooling and efficient chip removal. Ideal for shops manufacturing components requiring G1/8 x 28 threads, from aerospace and automotive to general precision machining, this tool pairs robust carbide performance with practical, real-world usability.
| Thread Form | G (55 Degree) BSF BSP |
| Size | G1/8 |
| Pitch | 28 |
| Diameter (D) | 7.8 |
| Flute Length (l) | 14.1 |
| Shank Diameter (d) | 8 |
| No of Flutes | 3 |
| Overall Length (L) | 64 |
| Thread Mill Style | Standard + Coolant (Flutes) |
| Internal or External | Internal & External |
| 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 - G55' BSF, BSP - With Internal Coolant Through The Flutes (MTZ)
View full collection →You are viewing MTZ08078C1428WMT7. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Reach | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MTZ08064C1616WMT7 | N/A | 16 | N/A | N/A | 8 | N/A | £126.03 | 5 days | |
| MTZ08078C1428WMT7 Viewing | G1/8 | 28 | 14.1 | 14.1 | 8 | 64 | £136.21 | 5 days | |
| MTZ08078D2412WMT7 | N/A | 12 | N/A | N/A | 8 | N/A | £126.03 | 5 days | |
| MTZ1010D1619WMT7 | G1/4 G3/8 | 19 | 16.7 | 16.7 | 10 | 73 | £157.69 | 5 days | |
| MTZ1616D3811WMT7 | N/A | 11 | 38.1 | 38.1 | 16 | 101 | £236.58 | 5 days | |
| MTZ1616E2614WMT7 | G1/2 G7/8 | 14 | 26.3 | 26.3 | 16 | 101 | £236.58 | 5 days |
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