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Carmex Carbide Tiny Tool - Threading - MIR - ACME - K20 Grade - 12.5mm Minimum Diameter x 35mm Reach
| Application | Threading (MIR) |
| Thread Form | ACME |
| Pitch or Pitch Range | 8 |
| Minimum Diameter | 12.5 |
| Reach | 35 |
| Grade | K20 |
Learn more about Klarna
The Carmex Carbide Tiny Tool - Small Threading ACME Tool (MIR) is a precision cutting tool designed for small threading applications. Crafted from premium carbide, it delivers outstanding durability, strength, and wear resistance for reliable performance in tight spaces. Its ACME thread design targets trapezoidal threads with high accuracy and repeatable results, making it ideal for micro-machining tasks.
With a compact 12.5 mm minimum diameter and 35 mm reach, this tiny threading tool accesses tight features on small parts and components. The MIR designation reflects its precise threading capability, and its broad machine compatibility ensures it fits a wide range of milling setups, making it a versatile choice for engineers, technicians, hobbyists, and shops seeking dependable tiny-threading performance.
- Premium carbide edge for long tool life: Built from high-grade carbide to deliver excellent wear resistance and extended cutting life, reducing downtime and tool changes in demanding small-threading work.
- ACME threading design for precise trapezoidal threads: Engineered to produce accurate ACME thread profiles, delivering consistent engagement and smooth, repeatable threads on small parts.
- Compact form with broad machine compatibility: The 12.5 mm minimum diameter and 35 mm reach fit tight work envelopes and a wide range of machines, enabling quick setups and versatile use across different systems.
This tiny tool helps streamline micro-threading workflows by combining precise ACME performance with the durability of carbide. It supports faster setup, repeatable thread quality, and reliable results across a variety of small-part applications, empowering teams to complete projects with greater confidence and efficiency.
| Application | Threading (MIR) |
| Thread Form | ACME |
| Pitch or Pitch Range | 8 |
| Minimum Diameter | 12.5 |
| Reach | 35 |
| Grade | K20 |
| Holder | SIM****H10 |
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 Tiny Tools - Small Threading ACME Tool (MIR)
View full collection →You are viewing MIR10L358ACMEK20. Click any other SKU to view its full details.
| Product SKU | Pitch or Pitch Range | Minimum Diameter | Reach | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| MIR10L358ACMEBMK | 8 | 12.5 | 35 | BMK | SIM****H10 | £50.45 | 5 days | |
| MIR10L358ACMEBXC | 8 | 12.5 | 35 | BXC | SIM****H10 | £45.83 | 5 days | |
| MIR10L456ACMEBXC | 6 | 14.6 | 45 | BXC | SIM****H10 | £50.45 | 5 days | |
| MIR10L525ACMEBMK | 5 | 20 | 52 | BMK | SIM****H10 | £61.01 | 5 days | |
| MIR10L525ACMEBXC | 5 | 20 | 52 | BXC | SIM****H10 | £55.47 | 5 days | |
| MIR4L1516ACMEBMK | 16 | 4.6 | 15 | BMK | SIM****H4 | £29.64 | 5 days | |
| MIR4L1516ACMEBXC | 16 | 4.6 | 15 | BXC | SIM****H4 | £26.91 | In Stock | |
| MIR6L2014ACMEBMK | 14 | 6 | 20 | BMK | SIM****H6 | £32.30 | 5 days | |
| MIR6L2014ACMEBXC | 14 | 6 | 20 | BXC | SIM****H6 | £29.37 | In Stock | |
| MIR7L2212ACMEBMK | 12 | 7.2 | 22 | BMK | SIM****H7 | £37.71 | 5 days | |
| MIR7L2212ACMEBXC | 12 | 7.2 | 22 | BXC | SIM****H7 | £34.29 | In Stock | |
| MIR8L3010ACMEBMK | 10 | 10 | 30 | BMK | SIM****H8 | £35.89 | 5 days | |
| MIR8L3010ACMEBXC | 10 | 10 | 30 | BXC | SIM****H8 | £43.25 | 5 days | |
| MIR10L525ACMEK20 | 5 | 20 | 52 | K20 | SIM****H10 | £52.69 | 5 days | |
| MIR10L358ACMEK20 Viewing | 8 | 12.5 | 35 | K20 | SIM****H10 | £43.54 | 5 days | |
| MIR6L2014ACMEK20 | 14 | 6 | 20 | K20 | SIM****H6 | £27.95 | 5 days | |
| MIR4L1516ACMEK20 | 16 | 4.6 | 15 | K20 | SIM****H4 | £25.57 | 5 days | |
| MIR7L2212ACMEK20 | 12 | 7.2 | 22 | K20 | SIM****H7 | £32.57 | 5 days | |
| MIR8L3010ACMEK20 | 10 | 10 | 30 | K20 | SIM****H8 | £41.13 | 5 days | |
| MIR8L3010ACMETNX | 10 | 10 | 30 | TNX | SIM****H8 | £51.89 | 5 days | |
| MIL10L358ACMEBMK | 8 | 12.5 | 35 | BMK | SIM****H10 | £50.46 | 5 days | |
| MIL10L358ACMEBXC | 8 | 12.5 | 35 | BXC | SIM****H10 | £45.83 | 5 days | |
| MIL10L358ACMEK20 | 8 | 12.5 | 35 | K20 | SIM****H10 | £43.54 | 5 days | |
| MIL10L456ACMEBXC | 6 | 14.6 | 45 | BXC | SIM****H10 | £50.45 | 5 days | |
| MIL10L525ACMEBMK | 5 | 20 | 52 | BMK | SIM****H10 | £60.99 | 5 days | |
| MIL10L525ACMEBXC | 5 | 20 | 52 | BXC | SIM****H10 | £55.47 | 5 days | |
| MIL10L525ACMEK20 | 5 | 20 | 52 | K20 | SIM****H10 | £52.69 | 5 days | |
| MIL4L1516ACMEBMK | 16 | 4.6 | 15 | BMK | SIM****H4 | £29.65 | 5 days | |
| MIL4L1516ACMEBXC | 16 | 4.6 | 15 | BXC | SIM****H4 | £26.91 | 5 days | |
| MIL4L1516ACMEK20 | 16 | 4.6 | 15 | K20 | SIM****H4 | £25.57 | 5 days | |
| MIL6L2014ACMEBMK | 14 | 6 | 20 | BMK | SIM****H6 | £32.29 | 5 days | |
| MIL6L2014ACMEBXC | 14 | 6 | 20 | BXC | SIM****H6 | £29.37 | 5 days | |
| MIL6L2014ACMEK20 | 14 | 6 | 20 | K20 | SIM****H6 | £27.89 | 5 days | |
| MIL7L2212ACMEBMK | 12 | 7.2 | 22 | BMK | SIM****H7 | £37.73 | 5 days | |
| MIL7L2212ACMEBXC | 12 | 7.2 | 22 | BXC | SIM****H7 | £34.29 | 5 days | |
| MIL7L2212ACMEK20 | 12 | 7.2 | 22 | K20 | SIM****H7 | £32.57 | 5 days | |
| MIL8L3010ACMEBMK | 10 | 10 | 30 | BMK | SIM****H8 | £35.88 | 5 days | |
| MIL8L3010ACMEBXC | 10 | 10 | 30 | BXC | SIM****H8 | £43.25 | 5 days | |
| MIL8L3010ACMEK20 | 10 | 10 | 30 | K20 | SIM****H8 | £41.08 | 5 days | |
| MIL8L3010ACMETNX | 10 | 10 | 30 | TNX | SIM****H8 | £51.89 | 5 days |
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