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Carmex Carbide Tiny Tool - Threading - MIL - 60° Partial - K20 Grade - 4.1mm Minimum Diameter x 15mm Reach (Left Hand)

Carmex Carbide Tiny Tool - Threading - MIL - 60° Partial - K20 Grade - 4.1mm Minimum Diameter x 15mm Reach (Left Hand)

SKU:MIL4L15A60K20

The Carmex Carbide Tiny Tool is a compact threading bar designed for precision, small-diameter threading tasks. Built for a wide range of materials, including stainless steels, it uses 60° partia... Read more ↓
M
K
N
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ApplicationThreading (MIL)
Thread Form60° Partial
Pitch or Pitch Range(0.8-1.0mm) (32-24 TPI)
Minimum Diameter4.1
Reach15
GradeK20
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£23.65
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5 days estimated lead time — subject to availability
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The Carmex Carbide Tiny Tool is a compact threading bar designed for precision, small-diameter threading tasks. Built for a wide range of materials, including stainless steels, it uses 60° partial-profile threading geometry and is compatible with 55° profiles, giving you flexibility across different thread standards. With a 4.1 mm cutting diameter, a 15 mm reach, and the ability to cut threads in bores as small as 1.2 mm, this tool helps you access tight spaces without sacrificing accuracy.

The tool family features two specialized coating options to balance speed, wear, and heat resistance: BXC TiN-coated grade for smooth cutting at lower speeds and BMK sub-micron grade with advanced triple PVD coating for maximum heat resistance and consistently smooth operation. This combination supports reliable performance across a wide range of stainless steels and other materials, enhancing tool life and reducing downtime during demanding runs.

  • 60° partial-threading geometry with compact form: Enables precise small-bore thread cuts in confined spaces, with a 4.1 mm body diameter and 15 mm reach, while maintaining accuracy for threads as small as 1.2 mm.
  • Coatings for durability and smooth cutting: BXC TiN coating reduces friction at low cutting speeds for cleaner finishes; BMK triple-PVD coating delivers exceptional heat resistance for longer tool life across materials.
  • Versatile compatibility for tight spaces: Left-hand threading in a compact 4.1 mm tool suits tight assemblies and is compatible with 55° profiles, reducing the need for multiple tools in small-diameter projects.

With the Carmex Tiny Tool, you gain a reliable, repeatable threading solution for tiny bores, improved workflow in tight spaces, and durable performance across stainless steels and other materials. Its specialized coatings, precise geometry, and compact design help you achieve clean, accurate threads with fewer tool changes and consistent results from job to job.

Application Threading (MIL)
Thread Form 60° Partial
Pitch or Pitch Range (0.8-1.0mm) (32-24 TPI)
Minimum Diameter 4.1
Reach 15
Grade K20
Holder SIM****H4

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 - Small Threading Partial Profile 60° Tool (MIR)

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You are viewing MIL4L15A60K20. Click any other SKU to view its full details.

Product SKUPitch or Pitch RangeMinimum DiameterReachGradeHolderPriceStock Order
MIR1.5L6A60BMK (0.35-0.45mm) (72-56 TPI)1.26BMKSIM****H3£31.48 5 days
MIR1.5L6A60BXC (0.35-0.45mm) (72-56 TPI)1.26BXCSIM****H3£28.60 In Stock
MIR1L5A60BMK (0.25-0.35mm) (100-72 TPI)1.45BMKSIM****H3£31.48 5 days
MIR1L5A60BXC (0.25-0.35mm) (100-72 TPI)1.45BXCSIM****H3£28.60 In Stock
MIR2L8A60BMK (0.45-0.7mm) (56-32 TPI)2.18BMKSIM****H3£27.35 5 days
MIR2L8A60BXC (0.45-0.7mm) (56-32 TPI)2.18BXCSIM****H3£24.93 5 days
MIR3L15A60BMK (0.7-1.0mm) (32-24 TPI)3.215BMKSIM****H3£27.35 5 days
MIR3L15A60BXC (0.7-1.0mm) (32-24 TPI)3.215BXCSIM****H3£24.93 5 days
MIR4L15A60BMK (0.8-1.0mm) (32-24 TPI)4.115BMKSIM****H4£27.35 In Stock
MIR4L15A60BXC (0.8-1.0mm) (32-24 TPI)4.115BXCSIM****H4£24.93 In Stock
MIR4L17A60BMK (0.35-0.45mm) (72-56 TPI)4.117BMKSIM****H4£28.00 5 days
MIR4L17A60BXC (0.35-0.45mm) (72-56 TPI)4.117BXCSIM****H4£25.48 5 days
MIR5L15A60BMK (1.0-1.25mm) (24-20 TPI)5.115BMKSIM****H5£28.00 5 days
MIR5L15A60BXC (1.0-1.25mm) (24-20 TPI)5.115BXCSIM****H5£25.48 In Stock
MIR5L22A60BMK (1.0-1.25mm) (24-20 TPI)5.122BMKSIM****H5£29.35 In Stock
MIR5L22A60BXC (1.0-1.25mm) (24-20 TPI)5.122BXCSIM****H6£26.68 In Stock
MIR6L15A60BMK (1.0-1.5mm) (24-16 TPI)615BMKSIM****H6£28.55 5 days
MIR6L15A60BXC (1.0-1.5mm) (24-16 TPI)615BXCSIM****H6£25.93 In Stock
MIR6L22A60BMK (1.0-1.5mm) (24-16 TPI)622BMKSIM****H6£30.00 5 days
MIR6L22A60BXC (1.0-1.5mm) (24-16 TPI)622BXCSIM****H6£27.28 In Stock
MIR8L22A60BMK (1.0-2.0mm) (24-13 TPI)822BMKSIM****H8£34.30 5 days
MIR8L22A60BXC (1.0-2.0mm) (24-13 TPI)822BXCSIM****H8£31.18 In Stock
MIR1L5A60K20 (0.25-0.35mm) (100-72 TPI)1.45K20SIM****H3£27.18 5 days
MIR4L17A60K20 (0.35-0.45mm) (72-56 TPI)4.117K20SIM****H4£24.20 5 days
MIR5L15A60K20 (1.0-1.25mm) (24-20 TPI)5.115K20SIM****H5£24.20 5 days
MIR5L22A60K20 (1.0-1.25mm) (24-20 TPI)5.122K20SIM****H6£25.35 5 days
MIR6L15A60K20 (1.0-1.5mm) (24-16 TPI)615K20SIM****H6£24.60 5 days
MIR3L15A60K20 (0.7-1.0mm) (32-24 TPI)3.215K20SIM****H3£23.65 5 days
MIR4L15A60K20 (0.8-1.0mm) (32-24 TPI)4.115K20SIM****H4£23.65 5 days
MIR6L22A60K20 (1.0-1.5mm) (24-16 TPI)622K20SIM****H6£25.90 5 days
MIR2L8A60K20 (0.45-0.7mm) (56-32 TPI)2.18K20SIM****H3£23.65 5 days
MIR1.5L6A60K20 (0.35-0.45mm) (72-56 TPI)1.26K20SIM****H3£27.18 5 days
MIR8L22A60K20 (1.0-2.0mm) (24-13 TPI)822K20SIM****H8£29.60 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
MIR3L14A60BXC (0.25-0.35mm) (100-72 TPI)3.214BXCSIM****H3£24.93 5 days
MIL1.5L6A60BMK (0.35-0.45mm) (72-56 TPI)1.26BMKSIM****H3£31.48 5 days
MIL1.5L6A60BXC (0.35-0.45mm) (72-56 TPI)1.26BXCSIM****H3£28.60 5 days
MIL1.5L6A60K20 (0.35-0.45mm) (72-56 TPI)1.26K20SIM****H3£27.18 5 days
MIL1L5A60BMK (0.25-0.35mm) (100-72 TPI)1.45BMKSIM****H3£31.48 5 days
MIL1L5A60BXC (0.25-0.35mm) (100-72 TPI)1.45BXCSIM****H3£28.60 5 days
MIL1L5A60K20 (0.25-0.35mm) (100-72 TPI)1.45K20SIM****H3£27.18 5 days
MIL2L8A60BMK (0.45-0.7mm) (56-32 TPI)2.18BMKSIM****H3£34.30 5 days
MIL2L8A60BXC (0.45-0.7mm) (56-32 TPI)2.18BXCSIM****H3£31.18 5 days
MIL2L8A60K20 (0.45-0.7mm) (56-32 TPI)2.18K20SIM****H3£29.60 5 days
MIL3L14A60BXC (0.25-0.35mm) (100-72 TPI)3.214BXCSIM****H3£21.08 5 days
MIL3L15A60BMK (0.7-1.0mm) (32-24 TPI)3.215BMKSIM****H3£27.35 5 days
MIL3L15A60BXC (0.7-1.0mm) (32-24 TPI)3.215BXCSIM****H3£24.93 In Stock
MIL3L15A60K20 (0.7-1.0mm) (32-24 TPI)3.215K20SIM****H3£23.65 5 days
MIL4L15A60BMK (0.8-1.0mm) (32-24 TPI)4.115BMKSIM****H4£27.35 5 days
MIL4L15A60BXC (0.8-1.0mm) (32-24 TPI)4.115BXCSIM****H4£24.93 5 days
MIL4L15A60K20 Viewing(0.8-1.0mm) (32-24 TPI)4.115K20SIM****H4£23.65 5 days
MIL4L15A60TNX (0.8-1.0mm) (32-24 TPI)4.115TNXSIM****H4£25.30 5 days
MIL4L17A60BMK (0.35-0.45mm) (72-56 TPI)4.117BMKSIM****H4£23.65 5 days
MIL4L17A60BXC (0.35-0.45mm) (72-56 TPI)4.117BXCSIM****H4£21.53 5 days
MIL4L17A60K20 (0.35-0.45mm) (72-56 TPI)4.117K20SIM****H4£20.45 5 days
MIL5L15A60BMK (1.0-1.25mm) (24-20 TPI)5.115BMKSIM****H5£28.00 5 days
MIL5L15A60BXC (1.0-1.25mm) (24-20 TPI)5.115BXCSIM****H5£25.48 In Stock
MIL5L15A60K20 (1.0-1.25mm) (24-20 TPI)5.115K20SIM****H5£24.20 5 days
MIL5L15A60TNX (1.0-1.25mm) (24-20 TPI)5.115TNXSIM****H5£25.83 5 days
MIL5L22A60BMK (1.0-1.25mm) (24-20 TPI)5.122BMKSIM****H5£29.35 5 days
MIL5L22A60BXC (1.0-1.25mm) (24-20 TPI)5.122BXCSIM****H6£26.68 In Stock
MIL5L22A60K20 (1.0-1.25mm) (24-20 TPI)5.122K20SIM****H6£25.35 5 days
MIL5L22A60TNX (1.0-1.25mm) (24-20 TPI)5.122TNXSIM****H6£27.05 5 days
MIL6L15A60BMK (1.0-1.5mm) (24-16 TPI)615BMKSIM****H6£28.55 5 days
MIL6L15A60BXC (1.0-1.5mm) (24-16 TPI)615BXCSIM****H6£25.93 5 days
MIL6L15A60K20 (1.0-1.5mm) (24-16 TPI)615K20SIM****H6£24.60 5 days
MIL6L15A60TNX (1.0-1.5mm) (24-16 TPI)615TNXSIM****H6£26.30 5 days
MIL6L22A60BMK (1.0-1.5mm) (24-16 TPI)622BMKSIM****H6£30.00 5 days
MIL6L22A60BXC (1.0-1.5mm) (24-16 TPI)622BXCSIM****H6£27.28 5 days
MIL6L22A60K20 (1.0-1.5mm) (24-16 TPI)622K20SIM****H6£25.90 5 days
MIL6L22A60TNX (1.0-1.5mm) (24-16 TPI)622TNXSIM****H6£27.68 5 days
MIL8L22A60BMK (1.0-2.0mm) (24-13 TPI)822BMKSIM****H8£34.30 5 days
MIL8L22A60BXC (1.0-2.0mm) (24-13 TPI)822BXCSIM****H8£31.18 5 days
MIL8L22A60K20 (1.0-2.0mm) (24-13 TPI)822K20SIM****H8£29.60 5 days
MIL8L22A60TNX (1.0-2.0mm) (24-13 TPI)822TNXSIM****H8£31.63 5 days

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