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Carmex Carbide Tiny Tool - Threading - MIR - ACME - K20 Grade - 12.5mm Minimum Diameter x 35mm Reach

Carmex Carbide Tiny Tool - Threading - MIR - ACME - K20 Grade - 12.5mm Minimum Diameter x 35mm Reach

SKU:MIR10L358ACMEK20

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 durabil... Read more ↓
M
K
N
S
ApplicationThreading (MIR)
Thread FormACME
Pitch or Pitch Range8
Minimum Diameter12.5
Reach35
GradeK20
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£43.54
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5 days estimated lead time — subject to availability
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Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

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.

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Staff are very helpful and interested in providing a good service making us the customer feel valued.
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Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
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Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
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Full Range: Carmex Carbide Tiny Tools - Small Threading ACME Tool (MIR)

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Product SKUPitch or Pitch RangeMinimum DiameterReachGradeHolderPriceStock Order
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MIR6L2014ACMEK20 14620K20SIM****H6£27.95 5 days
MIR4L1516ACMEK20 164.615K20SIM****H4£25.57 5 days
MIR7L2212ACMEK20 127.222K20SIM****H7£32.57 5 days
MIR8L3010ACMEK20 101030K20SIM****H8£41.13 5 days
MIR8L3010ACMETNX 101030TNXSIM****H8£51.89 5 days
MIL10L358ACMEBMK 812.535BMKSIM****H10£50.46 5 days
MIL10L358ACMEBXC 812.535BXCSIM****H10£45.83 5 days
MIL10L358ACMEK20 812.535K20SIM****H10£43.54 5 days
MIL10L456ACMEBXC 614.645BXCSIM****H10£50.45 5 days
MIL10L525ACMEBMK 52052BMKSIM****H10£60.99 5 days
MIL10L525ACMEBXC 52052BXCSIM****H10£55.47 5 days
MIL10L525ACMEK20 52052K20SIM****H10£52.69 5 days
MIL4L1516ACMEBMK 164.615BMKSIM****H4£29.65 5 days
MIL4L1516ACMEBXC 164.615BXCSIM****H4£26.91 5 days
MIL4L1516ACMEK20 164.615K20SIM****H4£25.57 5 days
MIL6L2014ACMEBMK 14620BMKSIM****H6£32.29 5 days
MIL6L2014ACMEBXC 14620BXCSIM****H6£29.37 5 days
MIL6L2014ACMEK20 14620K20SIM****H6£27.89 5 days
MIL7L2212ACMEBMK 127.222BMKSIM****H7£37.73 5 days
MIL7L2212ACMEBXC 127.222BXCSIM****H7£34.29 5 days
MIL7L2212ACMEK20 127.222K20SIM****H7£32.57 5 days
MIL8L3010ACMEBMK 101030BMKSIM****H8£35.88 5 days
MIL8L3010ACMEBXC 101030BXCSIM****H8£43.25 5 days
MIL8L3010ACMEK20 101030K20SIM****H8£41.08 5 days
MIL8L3010ACMETNX 101030TNXSIM****H8£51.89 5 days