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Carmex Carbide Tiny Tool - Threading - MIL - UNJ (UNJC,UNJF,UNJEF,UNJS) - TNX Grade - 4.9mm Minimum Diameter x 15mm Reach (Left Hand)

Carmex Carbide Tiny Tool - Threading - MIL - UNJ (UNJC,UNJF,UNJEF,UNJS) - TNX Grade - 4.9mm Minimum Diameter x 15mm Reach (Left Hand)

SKU:MIL5L1528UNJTNX

The Carmex Carbide Tiny Tool – Small Threading UNJ Tool (MIL) is a precision threading solution designed for MIL UNJ threads, including UNJC, UNJF, UNJEF, and UNJS, on micro-sized components. Wit... Read more ↓
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ApplicationThreading (MIL)
Thread FormUNJ (UNJC UNJF UNJEF UNJS)
Pitch or Pitch Range28
Minimum Diameter4.9
Reach15
GradeTNX
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£29.51
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5 days estimated lead time — subject to availability
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The Carmex Carbide Tiny Tool – Small Threading UNJ Tool (MIL) is a precision threading solution designed for MIL UNJ threads, including UNJC, UNJF, UNJEF, and UNJS, on micro-sized components. With a TNX-grade carbide tip and a left-hand UNJ thread design, it delivers accurate, repeatable threads in tight spaces across a wide range of machines.

  • UNJ threading precision for micro parts: Specifically engineered for MIL UNJ profiles, this tool produces consistent, high-accuracy thread forms on small diameters, reducing rework and ensuring reliable fit on miniature components.
  • Durable carbide with TNX Grade: Premium carbide provides exceptional wear resistance and heat tolerance, extending tool life and delivering dependable performance through demanding small-threading tasks.
  • Compact left-hand design with broad machine compatibility: With a 4.9 mm minimum diameter and 15 mm reach, the tool fits tight cavities and works with a wide range of machines, making setup quicker and results consistently reliable.

Used in precision manufacturing—from aerospace fasteners to intricate medical devices—this tool helps you produce clean UNJ threads quickly and consistently, reducing downtime and rework. Its robust carbide tip withstands tough materials, while the compact geometry unlocks access to confined features, enabling high-quality threading in fewer setups and with greater confidence.

Application Threading (MIL)
Thread Form UNJ (UNJC UNJF UNJEF UNJS)
Pitch or Pitch Range 28
Minimum Diameter 4.9
Reach 15
Grade TNX
Holder SIM****H5

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

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You are viewing MIL5L1528UNJTNX. Click any other SKU to view its full details.

Product SKUPitch or Pitch RangeMinimum DiameterReachGradeHolderPriceStock Order
MZR6R0.5L22TNX 811.222TNX£33.28 5 days
MZR4R0.5L15TNX 511.215TNX£28.84 5 days
MZR6R0.75L22TNX 81.51.522TNX£33.28 5 days
MZR6R1.0L22TNX 822.522TNX£33.28 5 days
MZL6R1.0L22TNX 822.522TNX£33.28 5 days
MZL6R0.5L22TNX 811.222TNX£33.28 In Stock
MIR6L22A55TNX (0.5-1.5mm) (48-16 TPI)622TNXSIM****H6£32.20 5 days
MIR6L15A55TNX (0.5-1.5mm) (48-16 TPI)615TNXSIM****H6£30.62 5 days
MIR5L15A60TNX (1.0-1.25mm) (24-20 TPI)5.115TNXSIM****H5£30.07 5 days
MIR5L22A60TNX (1.0-1.25mm) (24-20 TPI)5.122TNXSIM****H6£31.50 5 days
MIR6L15A60TNX (1.0-1.5mm) (24-16 TPI)615TNXSIM****H6£30.62 5 days
MIR4L15A60TNX (0.8-1.0mm) (32-24 TPI)4.115TNXSIM****H4£29.44 5 days
MIR6L22A60TNX (1.0-1.5mm) (24-16 TPI)622TNXSIM****H6£32.20 5 days
MIR8L22A60TNX (1.0-2.0mm) (24-13 TPI)822TNXSIM****H8£36.81 5 days
MIR5L151.0ISOTNX 14.915TNXSIM****H5£30.07 5 days
MIR6L221.25ISOTNX 1.256.122TNXSIM****H6£32.20 5 days
MIR4L150.5ISOTNX 0.54.115TNXSIM****H4£29.44 5 days
MIR4L150.75ISOTNX 0.754.115TNXSIM****H4£29.44 5 days
MIR5L1528UNTNX 284.915TNXSIM****H5£30.07 5 days
MIR3L1532UNTNX 323.215TNXSIM****H3£29.44 5 days
MIR6L1527NPTTNX 275.9151/16 X 27NPT1/8 X 27NPT£30.62 5 days
MIR8L3010ACMETNX 101030TNXSIM****H8£51.89 5 days
MIR7L252TRTNX 26.925TR9X2TR10X2£45.19 5 days
MIR7L353TRTNX 37.535TR11X3TR12X3£49.66 In Stock
MIR5L1528UNJTNX 284.915TNXSIM****H5£29.51 5 days
MIR6L1728WTNX 286.517TNXSIM****H6£35.23 5 days
MIL3L1532UNTNX 323.215TNXSIM****H3£29.44 5 days
MIL4L150.5ISOTNX 0.54.115TNXSIM****H4£29.44 5 days
MIL4L150.75ISOTNX 0.754.115TNXSIM****H4£29.44 5 days
MIL4L15A60TNX (0.8-1.0mm) (32-24 TPI)4.115TNXSIM****H4£29.44 5 days
MIL5L151.0ISOTNX 14.915TNXSIM****H5£30.07 5 days
MIL5L1528UNJTNX Viewing284.915TNXSIM****H5£29.51 5 days
MIL5L1528UNTNX 284.915TNXSIM****H5£30.07 5 days
MIL5L15A60TNX (1.0-1.25mm) (24-20 TPI)5.115TNXSIM****H5£30.07 5 days
MIL5L22A60TNX (1.0-1.25mm) (24-20 TPI)5.122TNXSIM****H6£31.50 5 days
MIL6L1527NPTTNX 275.9151/16 X 27NPT1/8 X 27NPT£30.62 5 days
MIL6L15A55TNX (0.5-1.5mm) (48-16 TPI)615TNXSIM****H6£30.62 5 days
MIL6L15A60TNX (1.0-1.5mm) (24-16 TPI)615TNXSIM****H6£30.62 5 days
MIL6L1728WTNX 286.517TNXSIM****H6£35.23 5 days
MIL6L221.25ISOTNX 1.256.122TNXSIM****H6£32.20 5 days
MIL6L22A55TNX (0.5-1.5mm) (48-16 TPI)622TNXSIM****H6£32.20 5 days
MIL6L22A60TNX (1.0-1.5mm) (24-16 TPI)622TNXSIM****H6£32.20 5 days
MIL7L252TRTNX 26.925TR9X2TR10X2£45.19 5 days
MIL7L353TRTNX 37.535TR11X3TR12X3£49.66 5 days
MIL8L22A60TNX (1.0-2.0mm) (24-13 TPI)822TNXSIM****H8£36.81 5 days
MIL8L3010ACMETNX 101030TNXSIM****H8£51.89 5 days

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