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Carmex Carbide Tiny Tool - Threading - MIR - ACME - BMK Grade - 7.2mm Minimum Diameter x 22mm Reach
| Application | Threading (MIR) |
| Thread Form | ACME |
| Pitch or Pitch Range | 12 |
| Minimum Diameter | 7.2 |
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Introducing the Carmex Carbide Tiny Tools - Small Threading ACME Tool (MIR). This precision cutting tool is built for small threading applications, delivering accurate trapezoidal ACME threads with tight tolerances on miniature parts. Crafted from premium carbide, it combines exceptional durability, wear resistance, and long tool life. Its compact footprint—7.2 mm minimum diameter and 22 mm reach—lets you thread in tight spaces while remaining compatible with a wide range of machines.
- Precision ACME threading: Delivers accurate trapezoidal threads on tiny components with minimal runout, ensuring reliable performance in miniature assemblies.
- Premium carbide durability: Offers excellent wear resistance and long tool life, maintaining consistent thread quality even in demanding materials.
- Compact size with broad machine compatibility: The 7.2 mm minimum diameter and 22 mm reach enable access to tight cavities, while the tool is designed to work across a wide range of machines and systems.
With the Carmex Tiny Tool, you can streamline small-part threading workflows, reduce setup time and rework, and achieve dependable, repeatable trapezoidal threads. The combination of a rugged carbide core and a compact design supports durable performance across varied materials and equipment, helping you complete precise threading tasks faster and with greater confidence.
Part Numbers
- Protool Part Number
- MIR7L2212ACMEBMK
- Brand
- Carmex
- Category
- Tiny Tool Inserts
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
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 MIR7L2212ACMEBMK. 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 | £51.28 | 5 days | |
| MIR10L358ACMEBXC | 8 | 12.5 | 35 | BXC | SIM****H10 | £46.58 | 5 days | |
| MIR10L456ACMEBXC | 6 | 14.6 | 45 | BXC | SIM****H10 | £51.28 | In Stock | |
| MIR10L525ACMEBMK | 5 | 20 | 52 | BMK | SIM****H10 | £62.00 | 5 days | |
| MIR10L525ACMEBXC | 5 | 20 | 52 | BXC | SIM****H10 | £56.38 | 5 days | |
| MIR4L1516ACMEBMK | 16 | 4.6 | 15 | BMK | SIM****H4 | £30.13 | 5 days | |
| MIR4L1516ACMEBXC | 16 | 4.6 | 15 | BXC | SIM****H4 | £27.35 | In Stock | |
| MIR6L2014ACMEBMK | 14 | 6 | 20 | BMK | SIM****H6 | £32.83 | 5 days | |
| MIR6L2014ACMEBXC | 14 | 6 | 20 | BXC | SIM****H6 | £29.85 | In Stock | |
| MIR7L2212ACMEBMK Viewing | 12 | 7.2 | 22 | BMK | SIM****H7 | £38.33 | 5 days | |
| MIR7L2212ACMEBXC | 12 | 7.2 | 22 | BXC | SIM****H7 | £34.85 | In Stock | |
| MIR8L3010ACMEBMK | 10 | 10 | 30 | BMK | SIM****H8 | £36.48 | 5 days | |
| MIR8L3010ACMEBXC | 10 | 10 | 30 | BXC | SIM****H8 | £43.95 | 5 days | |
| MIR10L525ACMEK20 | 5 | 20 | 52 | K20 | SIM****H10 | £45.28 | 5 days | |
| MIR10L358ACMEK20 | 8 | 12.5 | 35 | K20 | SIM****H10 | £37.40 | 5 days | |
| MIR6L2014ACMEK20 | 14 | 6 | 20 | K20 | SIM****H6 | £28.40 | 5 days | |
| MIR4L1516ACMEK20 | 16 | 4.6 | 15 | K20 | SIM****H4 | £21.98 | 5 days | |
| MIR7L2212ACMEK20 | 12 | 7.2 | 22 | K20 | SIM****H7 | £27.98 | 5 days | |
| MIR8L3010ACMEK20 | 10 | 10 | 30 | K20 | SIM****H8 | £41.80 | 5 days | |
| MIR8L3010ACMETNX | 10 | 10 | 30 | TNX | SIM****H8 | £44.58 | 5 days | |
| MIL10L358ACMEBMK | 8 | 12.5 | 35 | BMK | SIM****H10 | £43.35 | 5 days | |
| MIL10L358ACMEBXC | 8 | 12.5 | 35 | BXC | SIM****H10 | £46.58 | 5 days | |
| MIL10L358ACMEK20 | 8 | 12.5 | 35 | K20 | SIM****H10 | £44.25 | 5 days | |
| MIL10L456ACMEBXC | 6 | 14.6 | 45 | BXC | SIM****H10 | £51.28 | 5 days | |
| MIL10L525ACMEBMK | 5 | 20 | 52 | BMK | SIM****H10 | £52.40 | 5 days | |
| MIL10L525ACMEBXC | 5 | 20 | 52 | BXC | SIM****H10 | £56.38 | 5 days | |
| MIL10L525ACMEK20 | 5 | 20 | 52 | K20 | SIM****H10 | £45.28 | 5 days | |
| MIL4L1516ACMEBMK | 16 | 4.6 | 15 | BMK | SIM****H4 | £25.48 | 5 days | |
| MIL4L1516ACMEBXC | 16 | 4.6 | 15 | BXC | SIM****H4 | £27.35 | 5 days | |
| MIL4L1516ACMEK20 | 16 | 4.6 | 15 | K20 | SIM****H4 | £21.98 | 5 days | |
| MIL6L2014ACMEBMK | 14 | 6 | 20 | BMK | SIM****H6 | £27.75 | 5 days | |
| MIL6L2014ACMEBXC | 14 | 6 | 20 | BXC | SIM****H6 | £29.85 | 5 days | |
| MIL6L2014ACMEK20 | 14 | 6 | 20 | K20 | SIM****H6 | £23.95 | 5 days | |
| MIL7L2212ACMEBMK | 12 | 7.2 | 22 | BMK | SIM****H7 | £32.43 | 5 days | |
| MIL7L2212ACMEBXC | 12 | 7.2 | 22 | BXC | SIM****H7 | £34.85 | 5 days | |
| MIL7L2212ACMEK20 | 12 | 7.2 | 22 | K20 | SIM****H7 | £27.98 | 5 days | |
| MIL8L3010ACMEBMK | 10 | 10 | 30 | BMK | SIM****H8 | £30.83 | 5 days | |
| MIL8L3010ACMEBXC | 10 | 10 | 30 | BXC | SIM****H8 | £43.95 | 5 days | |
| MIL8L3010ACMEK20 | 10 | 10 | 30 | K20 | SIM****H8 | £35.30 | 5 days | |
| MIL8L3010ACMETNX | 10 | 10 | 30 | TNX | SIM****H8 | £44.58 | 5 days |
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