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Carmex Thread Mills Carbide - Single Point - ACME - 1/2 - 10 x 10 - MT11
| Thread Form | ACME |
| Size | 1/2 - 10 |
| Pitch | 10 |
| Diameter (D) | 8.3 |
| Flute Length (l) | 25.4 |
| Shank Diameter (d) | 3/8 |
Learn more about Klarna
Carmex Thread Mills Carbide - Single Point - ACME - 1/2 - 10 x 10 - MT11 is a purpose-built internal-thread milling tool designed for machinists who need precise, durable ACME threads in hard metals and confined spaces.
- Thread form: ACME, single-point internal thread mill engineered for clean, accurate internal threads in challenging cavities.
- Nominal size / reach: 1/2 in size with a 10 x 10 specification (as listed in the model title) to help predict thread depth and access.
- Material: Solid carbide with MT11 grade for high hardness and wear resistance in tough materials.
- Coating: Triple blue PVD coating to reduce friction and improve tool life during extended cuts.
- Flutes: Multi-flute design (3–4 flutes) for better chip evacuation and stable cutting in difficult alloys.
- Internal threading range: Supports small and fine pitches including ISO M1 x 0.25 and 0-80 UNF, enabling versatile internal threading in miniature holes.
- Depth capability: Thread depth up to 3.5x the thread diameter, depending on profile, allowing deeper internal threads in a single setup.
- Shank interface: MT11-compatible shank for reliable hold in standard toolholders.
Designed for aerospace, automotive, and precision engineering, this Carmex internal thread mill delivers consistent thread quality, improved productivity, and long tool life in hard alloys. The combination of MT11 ultra-fine sub-micron carbide and a robust PVD coating provides dependable performance across a range of internal thread sizes, depths, and materials, reducing the need for multiple tools and rework.
| Thread Form | ACME |
| Size | 1/2 - 10 |
| Pitch | 10 |
| Diameter (D) | 8.3 |
| Flute Length (l) | 25.4 |
| Shank Diameter (d) | 3/8 |
| No of Flutes | 4 |
| Overall Length (L) | 76 |
| Thread Mill Style | Single Point |
| Internal or External | Internal |
| 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 - ACME Mini Type For Internal Thread Inch Shank (MTI)
View full collection →You are viewing MTI0375D1010ACMEMT8. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Reach | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| MTI0250C0416ACMEMT8 | 1/4 - 16 | 16 | 9.7 | 1/4 | 64 | £95.44 | 5 days | |
| MTI0250C0614ACMEMT8 | 5/16 - 14 | 14 | 15.2 | 1/4 | 64 | £95.44 | 5 days | |
| MTI0250C0812ACMEMT8 | 3/8 - 12 7/16 - 12 | 12 | 19.1 | 1/4 | 64 | £95.44 | In Stock | |
| MTI0375D1010ACMEMT8 Viewing | 1/2 - 10 | 10 | 25.4 | 3/8 | 76 | £164.62 | 5 days | |
| MTI0500D118ACMEMT8 | 5/8 - 8 | 8 | 27.9 | 1/2 | 89 | £203.92 | In Stock | |
| MTI0500D126ACMEMT8 | 3/4 7/8 | 6 | 30.5 | 1/2 | 89 | £203.92 | In Stock | |
| MTI0625E155ACMEMT8 | 1 - 5 1 1/8 - 5 1 1/4 - 5 | 5 | 38.1 | 5/8 | 102 | £254.82 | 5 days |
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