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Carmex Carbide Tiny Tool - Threading - MIR - Metric - TNX Grade - 6.1mm Minimum Diameter x 22mm Reach

Carmex Carbide Tiny Tool - Threading - MIR - Metric - TNX Grade - 6.1mm Minimum Diameter x 22mm Reach

SKU:MIR6L221.25ISOTNX

Carmex Carbide Tiny Tools - Small Threading ISO Tool (MIR) is a precision cutting tool designed for small threading applications. Crafted from premium grade carbide to deliver exceptional durabil... Read more ↓
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ApplicationThreading (MIR)
Thread FormMetric
Pitch or Pitch Range1.25
Minimum Diameter6.1
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£27.65
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
Klarna
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

Carmex Carbide Tiny Tools - Small Threading ISO Tool (MIR) is a precision cutting tool designed for small threading applications. Crafted from premium grade carbide to deliver exceptional durability, strength, and wear resistance, it stands up to demanding small-thread work. Engineered for compact tasks, it features a 6.1 mm minimum diameter and 22 mm reach to access tight spaces with confidence.

With ISO threading compatibility, this tool works across a wide range of machines and systems, making it a versatile and reliable choice for challenging small-threading jobs. Its TNX grade carbide and refined design help you achieve clean, accurate threads in a compact package every time.

  • Small-threading precision: Delivers accurate thread profiles on tiny components and maintains tight tolerances, even in restricted workspaces.
  • Durable carbide construction: Premium carbide resists wear and retains sharp cutting edges, extending tool life under repeated small-threading use.
  • ISO MIR compatibility: Built to match ISO small-threading standards, ensuring broad machine compatibility and smoother setup across platforms.

This tool helps you streamline small-threading workflows by delivering reliable, repeatable results in a compact form. The combination of precise geometry, tough material, and ISO compatibility reduces setup time, minimizes rework, and improves overall throughput for engineers, machinists, and hobbyists alike.

Part Numbers

Protool Part Number
MIR6L221.25ISOTNX
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.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: Carmex Carbide Tiny Tools - Face Grooving - Grade TNX (MFL)

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You are viewing MIR6L221.25ISOTNX. Click any other SKU to view its full details.

Product SKUPitch or Pitch RangeMinimum DiameterReachGradeHolderPriceStock Order
MZR6R0.5L22TNX 811.222TNX£28.60 5 days
MZR4R0.5L15TNX 511.215TNX£24.78 5 days
MZR6R0.75L22TNX 81.51.522TNX£28.60 5 days
MZR6R1.0L22TNX 822.522TNX£28.60 5 days
MZL6R1.0L22TNX 822.522TNX£28.60 5 days
MZL6R0.5L22TNX 811.222TNX£28.60 In Stock
MIR6L22A55TNX (0.5-1.5mm) (48-16 TPI)622TNXSIM****H6£27.65 5 days
MIR6L15A55TNX (0.5-1.5mm) (48-16 TPI)615TNXSIM****H6£26.30 5 days
MIR5L15A60TNX (1.0-1.25mm) (24-20 TPI)5.115TNXSIM****H5£25.83 5 days
MIR5L22A60TNX (1.0-1.25mm) (24-20 TPI)5.122TNXSIM****H6£27.05 5 days
MIR6L15A60TNX (1.0-1.5mm) (24-16 TPI)615TNXSIM****H6£26.30 5 days
MIR4L15A60TNX (0.8-1.0mm) (32-24 TPI)4.115TNXSIM****H4£25.30 5 days
MIR6L22A60TNX (1.0-1.5mm) (24-16 TPI)622TNXSIM****H6£27.65 5 days
MIR8L22A60TNX (1.0-2.0mm) (24-13 TPI)822TNXSIM****H8£31.63 5 days
MIR5L151.0ISOTNX 14.915TNXSIM****H5£25.83 5 days
MIR6L221.25ISOTNX Viewing1.256.122TNXSIM****H6£27.65 5 days
MIR4L150.5ISOTNX 0.54.115TNXSIM****H4£25.30 5 days
MIR4L150.75ISOTNX 0.754.115TNXSIM****H4£25.30 5 days
MIR5L1528UNTNX 284.915TNXSIM****H5£25.83 5 days
MIR3L1532UNTNX 323.215TNXSIM****H3£25.30 5 days
MIR6L1527NPTTNX 275.9151/16 X 27NPT1/8 X 27NPT£26.30 5 days
MIR8L3010ACMETNX 101030TNXSIM****H8£44.58 5 days
MIR7L252TRTNX 26.925TR9X2TR10X2£38.83 5 days
MIR7L353TRTNX 37.535TR11X3TR12X3£42.65 In Stock
MIR5L1528UNJTNX 284.915TNXSIM****H5£25.35 5 days
MIR6L1728WTNX 286.517TNXSIM****H6£30.28 5 days
MIL3L1532UNTNX 323.215TNXSIM****H3£25.30 5 days
MIL4L150.5ISOTNX 0.54.115TNXSIM****H4£25.30 5 days
MIL4L150.75ISOTNX 0.754.115TNXSIM****H4£25.30 5 days
MIL4L15A60TNX (0.8-1.0mm) (32-24 TPI)4.115TNXSIM****H4£25.30 5 days
MIL5L151.0ISOTNX 14.915TNXSIM****H5£25.83 5 days
MIL5L1528UNJTNX 284.915TNXSIM****H5£25.35 5 days
MIL5L1528UNTNX 284.915TNXSIM****H5£25.83 5 days
MIL5L15A60TNX (1.0-1.25mm) (24-20 TPI)5.115TNXSIM****H5£25.83 5 days
MIL5L22A60TNX (1.0-1.25mm) (24-20 TPI)5.122TNXSIM****H6£27.05 5 days
MIL6L1527NPTTNX 275.9151/16 X 27NPT1/8 X 27NPT£26.30 5 days
MIL6L15A55TNX (0.5-1.5mm) (48-16 TPI)615TNXSIM****H6£26.30 5 days
MIL6L15A60TNX (1.0-1.5mm) (24-16 TPI)615TNXSIM****H6£26.30 5 days
MIL6L1728WTNX 286.517TNXSIM****H6£30.28 5 days
MIL6L221.25ISOTNX 1.256.122TNXSIM****H6£27.68 5 days
MIL6L22A55TNX (0.5-1.5mm) (48-16 TPI)622TNXSIM****H6£27.68 5 days
MIL6L22A60TNX (1.0-1.5mm) (24-16 TPI)622TNXSIM****H6£27.68 5 days
MIL7L252TRTNX 26.925TR9X2TR10X2£38.83 5 days
MIL7L353TRTNX 37.535TR11X3TR12X3£42.68 5 days
MIL8L22A60TNX (1.0-2.0mm) (24-13 TPI)822TNXSIM****H8£31.63 5 days
MIL8L3010ACMETNX 101030TNXSIM****H8£44.58 5 days

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