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Huge Savings Un 5/16"x24-2xdo - 24tpi Pitch Un Helical Flute Internal Carbide Thread Mill With Radial Coolant - (helicool R Hcr Series - Vardex) For Men [DoB2ik31]

$41.99 $134.99 -69%

UN Helical Flute Internal Carbide Thread Mill: High Precision Machining Tool The UN Helical Flute Internal Carbide Thread Mill is a state-of-the-art tool designed for precision internal threading. Engineered with a 24TPI pitch and a UN thread standar

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Huge Savings Un 5/16"x24-2xdo - 24tpi Pitch Un Helical Flute Internal Carbide Thread Mill With Radial Coolant - (helicool R Hcr Series - Vardex) For Men [DoB2ik31]

UN Helical Flute Internal Carbide Thread Mill: High Precision Machining Tool

The UN Helical Flute Internal Carbide Thread Mill is a state-of-the-art tool designed for precision internal threading. Engineered with a 24TPI pitch and a UN thread standard, this tool is perfect for creating precise and durable threads in various materials. Its radial coolant feature ensures efficient cooling during the machining process, enhancing tool life and maintaining accuracy. This high-quality thread mill is crafted from micro grain solid carbide, which not only increases its durability but also ensures exceptional cutting performance.

Key Specifications and Features

This thread mill boasts an ISO shank diameter of 8mm and a cutting diameter of 6.68mm, making it suitable for a wide range of applications. With a tool overhang of 16.4mm, it provides ample space for threading operations. The VTH grade ensures optimal performance, while the TiCN coating extends the tool's life by reducing wear and tear. Here are some of the key features and benefits:

  • Material Compatibility: Ideal for steel, stainless steel, HRSA's, cast iron, and non-ferrous materials.
  • Radial Coolant: Facilitates efficient cooling for longer tool life and improved accuracy.
  • Micro Grain Solid Carbide: Provides excellent durability and cutting performance.
  • TiCN Coating: Enhances tool life and reduces wear.

Applications and Benefits

The UN Helical Flute Internal Carbide Thread Mill is a versatile tool that finds applications in various industries. Whether you are working on automotive parts, mechanical components, or industrial machinery, this thread mill delivers exceptional performance. Its ability to create precise threads in a variety of materials makes it an essential tool for engineers and machinists. By using this high-quality thread mill, you can expect the following benefits:

  • Improved Accuracy: The 24TPI pitch and UN thread standard ensure precise threading every time.
  • Increased Tool Life: The radial coolant and TiCN coating help extend the tool's life, reducing downtime and maintenance costs.
  • Versatility: Suitable for a wide range of materials and applications, making it a valuable addition to any toolset.

What Our Customers Say

January 27, 2026

Absolutely no complaints!

It's a genuine pleasure to use this daily.

- Quinlan V..

January 27, 2026

Absolutely no complaints!

A purchase that was an absolutely great choice.

- Grover H..

January 27, 2026

Absolutely no complaints!

The performance is smooth and highly dependable.

- Yancy Y..

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