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Carmex Thread Mills Solid Carbide - With Through Coolant - UN (UNC UNF UNEF UNS) - 1/4 x 28 - MT7
| Thread Form | UN (UNC UNF UNEF UNS) |
| Size | 1/4 |
| Pitch | 28 |
| Diameter (D) | 5 |
| Flute Length (l) | 11.3 |
| Shank Diameter (d) | 6 |
Learn more about Klarna
Carmex MTB Thread Mills in Solid Carbide with Through Coolant deliver precise internal threads in through-holes, engineered for professionals who demand durability, accuracy, and productivity in machining centers using MT7 shanks. Specifically designed for UNC/UNF/UNEF/UNS thread formats, this tool elevates through-hole threading with reliable performance.
- Through-Coolant Bore: Coolant is delivered through the bore during cutting, enabling efficient chip evacuation and superior cooling in deep or complex holes.
- Thread Milling Capability: Internal thread milling for UNC/UNF/UNEF/UNS formats, including 1/4-28, suitable for a wide range of materials and applications.
- Solid Carbide Construction: High-hardness carbide body provides rigidity, wear resistance, and long tool life under demanding cutting conditions.
- MT7 Shank: Designed to fit MT7 spindle tooling for secure, accurate alignment and repeatable performance on compatible machines.
- Compact Cutting Geometry: Precisely engineered geometry to produce clean, accurate threads with smooth finish in through-holes.
The through-coolant design minimizes chip buildup and heat, enabling higher cutting speeds and more consistent thread quality. With the durability of solid carbide, these MTB thread mills resist wear in tough materials, reducing tool changes and lowering overall operating costs. Ideal for precision engineers and shops aiming for reliable, repeatable internal threads in a variety of modern metalworking projects.
| Thread Form | UN (UNC UNF UNEF UNS) |
| Size | 1/4 |
| Pitch | 28 |
| Diameter (D) | 5 |
| Flute Length (l) | 11.3 |
| 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 - UN (UNC, UNF, UNEF) - With Through Coolant (MTB)
View full collection →You are viewing MTB0605C1128UNMT7. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Reach | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| MTB06032C632UNMT7 | No. 8 No. 10 No. 12 | 32 | 6.8 | 6.8 | 58 | £95.48 | 5 days | |
| MTB06047C1220UNMT7 | 1/4 | 20 | 12.1 | 12.1 | 58 | £95.48 | 5 days | |
| MTB06052C1528UNMT7 | 1/4 | 28 | 15 | 15 | 58 | £114.58 | 5 days | |
| MTB06056C1418UNMT7 | 5/16 | 18 | 14.8 | 14.8 | 58 | £95.48 | 5 days | |
| MTB0605C1128UNMT7 Viewing | 1/4 | 28 | 11.3 | 11.3 | 58 | £95.48 | 5 days | |
| MTB0606C1428UNMT7 | 7/16 - 1/2 | 28 | 14.1 | 14.1 | 58 | £95.48 | 5 days | |
| MTB0606C1432UNMT7 | 5/16 | 32 | 14.7 | 14.7 | 58 | £95.48 | In Stock | |
| MTB0606C2018UNMT7 | 5/16 | 18 | 20.5 | 20.5 | 58 | £114.58 | 5 days | |
| MTB08066C1424UNMT7 | 5/16 | 24 | 14.3 | 14.3 | 64 | £127.18 | 5 days | |
| MTB08067C1616UNMT7 | 3/8 | 16 | 16.7 | 16.7 | 64 | £127.18 | 5 days | |
| MTB08074C2416UNMT7 | 3/8 | 16 | 24.6 | 24.6 | 64 | £152.61 | 5 days | |
| MTB08077C2014UNMT7 | 7/16 | 14 | 20.9 | 20.9 | 64 | £127.18 | 5 days | |
| MTB0808C2120UNMT7 | 7/16 - 1/2 | 20 | 21 | 21 | 64 | £127.18 | 5 days | |
| MTB0808D1832UNMT7 | 3/8 | 32 | 18.7 | 18.7 | 64 | £127.18 | 5 days | |
| MTB0808D2124UNMT7 | 3/8 9/16 - 5/8 | 24 | 20.6 | 20.6 | 64 | £127.18 | 5 days | |
| MTB10085C2814UNMT7 | 7/16 | 14 | 28.1 | 28.1 | 73 | £176.09 | 5 days | |
| MTB10092C2213UNMT7 | 1/2 | 13 | 22.5 | 22.5 | 73 | £146.70 | 5 days | |
| MTB10098D3213UNMT7 | 1/2 | 13 | 32.2 | 32.2 | 73 | £176.09 | 5 days | |
| MTB1010D2220UNMT7 | 1/2 | 20 | 22.3 | 22.3 | 73 | £146.70 | 5 days | |
| MTB12105C2612UNMT7 | 9/16 | 12 | 26.5 | 26.5 | 84 | £183.59 | 5 days | |
| MTB12113D2618UNMT7 | 9/16 5/8 - 1 1/8 1 5/8 | 18 | 26.1 | 26.1 | 84 | £183.59 | 5 days | |
| MTB12114C2811UNMT7 | 5/8 | 11 | 28.9 | 28.9 | 84 | £183.59 | 5 days | |
| MTB12116D3712UNMT7 | 9/16 | 12 | 37 | 37 | 84 | £220.26 | 5 days | |
| MTB1212D3116UNMT7 | 3/4 | 16 | 31 | 31 | 84 | £183.59 | 5 days | |
| MTB1212D3811UNMT7 | 5/8 | 11 | 38.1 | 38.1 | 84 | £220.26 | 5 days | |
| MTB1212E2720UNMT7 | 3/4 - 1 | 20 | 27.3 | 27.3 | 84 | £183.59 | 5 days | |
| MTB16144D3410UNMT7 | 3/4 | 10 | 34.3 | 34.3 | 105 | £216.59 | 5 days | |
| MTB16147E4910UNMT7 | 3/4 | 10 | 49.5 | 49.5 | 105 | £259.88 | In Stock | |
| MTB1616C389UNMT7 | 7/8 | 9 | 38.1 | 38.1 | 105 | £216.59 | 5 days | |
| MTB1616E3714UNMT7 | 7/8 | 14 | 37.2 | 37.2 | 105 | £216.59 | In Stock | |
| MTB1616E4112UNMT7 | 1 - 1 1/2 | 12 | 41.3 | 41.3 | 105 | £216.59 | 5 days | |
| MTB20195D428UNMT7 | 1 | 8 | 42.9 | 42.9 | 105 | £261.57 | 5 days | |
| MTB2020D457UNMT7 | 1 1/8 - 1 1/4 | 7 | 45.3 | 45.3 | 105 | £261.57 | 5 days |
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