Dohre Solid Carbide Micro Diameter Milling Cutter

A micro flat end mill is a small-diameter CNC cutting tool with a flat bottom cutting edge, designed for precision milling and fine detail machining.

Compared with standard end mills, micro flat end mills are specifically developed for applications requiring high accuracy and tight tolerances. Their small diameter allows them to machine narrow slots, small features, and intricate geometries.

These tools are widely used in industries such as mold making, electronics, and precision component manufacturing where fine detail and surface quality are critical.

Technical Specifications 

Our micro flat end mills are manufactured with high precision to ensure consistent performance in small-scale machining.

Custom dimensions and geometries are available based on your machining requirements.

Our micro flat end mills are designed to deliver stable performance in high-precision machining environments.

The ultra-fine diameter combined with precision grinding ensures accurate cutting and excellent surface finish. Advanced coating technology improves wear resistance and extends tool life.

The optimized flute design reduces cutting resistance and improves chip evacuation, even in micro machining applications. This ensures smooth cutting performance and minimizes tool breakage.

These features make our tools ideal for demanding precision applications.

1. 20 Years of Manufacturing Experience

Dohre CNC Tools has more than 20 years of experience in manufacturing and supplying carbide cutting tools to global customers.

Over the past 20 years, we have continuously improved our production processes, quality control systems, and machining solutions to meet the evolving demands of modern precision manufacturing.

2. Advanced Production Equipments

All carbide cutting tools are manufactured using German Walter five-axis high-precision CNC grinding machines, ensuring exceptional accuracy and cutting performance.

This advanced equipment enables us to achieve:

•Extremely sharp cutting edges

•High dimensional precision

•Stable tool geometry

•Smooth and efficient cutting performance

These capabilities allow our tools to deliver consistent results in demanding machining environments.

3. Precision Inspection System

To ensure stable and reliable quality, every cutting tool undergoes strict inspection procedures.

Our inspection equipment includes:

•Walter Helicheck Plus profile measuring system from Germany

•150× optical measurement system for contour inspection

•300× high-definition visual inspection equipment for surface quality verification

These advanced inspection systems guarantee accurate geometry and consistent product quality.

4. Professional Engineering & Design Team

Our company is supported by an experienced engineering and design team specializing in carbide cutting tool development.

Based on different machining requirements, our engineers can provide:

•Custom cutting tool design

•Application optimization solutions

•Professional technical support

This allows us to provide reliable OEM and non-standard cutting tool solutions for various industries.

5. Global Market Presence

With years of international cooperation experience, Dohre CNC Tools has established long-term partnerships with customers worldwide.

We currently have authorized distributors in several countries, including:

•Iran

•Turkey

•Vietnam

Our global partners help deliver high-quality carbide cutting tools and technical support to local markets.

Q1: What is a micro flat end mill used for?

A1: A micro flat end mill is mainly used for high-precision machining of small features such as narrow slots, micro cavities, and fine contours.

It is widely applied in mold making, electronics, precision parts, and micro CNC machining where high accuracy and surface finish are required.

Q2: What materials can micro flat end mills machine?

A2: Micro flat end mills are suitable for a variety of materials, including:

• Steel

• Stainless steel

• Aluminum

• Copper

• Hardened materials (with proper coating)

Selecting the correct coating and cutting parameters is important for optimal performance.

Q3: What is the difference between micro end mills and standard end mills?

A3: The main difference is the diameter and application.

Micro end mills have very small diameters, typically from 0.1 mm to 3 mm, and are designed for fine detail machining. Standard end mills are used for general machining and larger features.

Micro tools require higher precision and more stable machining conditions.

Q4: How to choose the right micro flat end mill?

A4: Choosing the right tool depends on:

• Material to be machined

• Required precision and tolerance

• Tool diameter and cutting length

• Coating type

For best results, it is recommended to consult with a professional tool supplier for customized solutions.

Q5: Why do micro end mills break easily?

A5: Micro end mills are more fragile due to their small diameter.

Common causes of breakage include:

• • Improper cutting parameters

• • Excessive cutting depth

• • Poor machine stability

• • Incorrect tool selection

Using proper speeds, feeds, and tool paths can significantly improve tool life.

Q6: Can you customize micro flat end mills?

A6: Yes, we provide OEM and custom tool solutions based on your drawings or application requirements.

We can customize:

• Tool diameter

• Cutting length

• Flute design

• Coating type

Get a Quote 

Looking for a reliable micro flat end mill supplier?

Contact us today for a fast quotation and professional support. We provide customized solutions to meet your precision machining needs.