You are here: Home » Carbide End Mill » Micro End Mill » Micro Square End Mill

loading

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

Micro Square End Mill

  • Solid Carbide 2 Flute Micro End Mill

  • 2 Flute

  • Spiral

  • High Speed Cutting

  • Cast Iron, Alloy Steel, Tool Steel,Stainless Steel, High-temp Alloys, Titanium Alloys, Non-ferrous Alloys

  • TiAlN, TiSiN, Nano

  • 0.005-0.01

  • Stub, Standard, Extra-Long, 38-330mm

Availability:
Quantity:

Micro Square End Mill Specifications


Model No.

Flute Diameter (mm)

Flute length (mm)

Shank Diameter (mm)

Overall length (mm)

D0.2*0.4*D4*50

0.2

0.4

4

50

D0.3*0.6*D4*50

0.3

0.6

4

50

D0.4*0.8*D4*50

0.4

0.8

4

50

D0.5*1*D4*50

0.5

1

4

50

D0.6*1.2*D4*50

0.6

1.2

4

50

D0.7*1.4*D4*50

0.7

1.4

4

50

D0.8*1.6*D4*50

0.8

1.6

4

50

D0.9*1.8*D4*50

0.9

1.8

4

50


Micro Square End Mill Features


1、Small Size:

Micro square end mills have a small overall size, featuring a reduced diameter and length compared to standard end mills. This allows for precise and detailed machining in micro-scale applications.


2、Square-End Design:

The cutting end of the tool is flat and square, making it suitable for contouring, profiling, and creating sharp corners. This design is advantageous for applications where square features are required.


3、Multiple Flutes:

Micro square end mills often have multiple cutting flutes (typically 2 or more). The presence of multiple flutes enhances material removal efficiency and provides stability during the cutting process.


4、High Precision:

Micro square end mills are manufactured with high precision to achieve tight tolerances. This precision is crucial for micro-machining applications where accuracy and fine detail are paramount.


5、Versatility in Micro-Machining:

These end mills are specifically designed for micro-machining applications, providing versatility in producing small and precise components across various materials.


6、Suitable for Square Features:

The square-end design makes micro square end mills ideal for machining square features, sharp corners, and flat surfaces. This is beneficial in applications where geometric precision is essential.


7、Reduced Radial Cutting Forces:

The small size of micro square end mills results in reduced radial cutting forces during machining. This minimizes tool deflection, contributing to improved dimensional accuracy and overall machining performance.


8、Smooth Surface Finish:

The square-end geometry, coupled with the small size of the tool, contributes to a smooth surface finish on the machined part. This is crucial for achieving high-quality surfaces without the need for additional finishing steps.


9、Material Compatibility:

Micro square end mills are suitable for machining various materials, including metals, plastics, and composites. This versatility enables their use in diverse applications where different materials may be encountered.


10、Efficient Chip Evacuation:

Multiple flutes in micro square end mills aid in efficient chip evacuation, preventing chip buildup during cutting. This is crucial for maintaining a smooth machining process and avoiding potential tool and workpiece damage.


11、Reduced Heat Generation:

The small size of micro square end mills and their efficient material removal contribute to reduced heat generation during machining. This is advantageous in preventing thermal damage to both the tool and the workpiece.


Micro Square End Mill Advantages:


1、Precision Machining:

Micro square end mills excel in precision machining, providing accurate and fine detailing. The square-end design allows for sharp corners and precise square features, making them ideal for applications with stringent tolerances.


2、Intricate Geometric Features:

The square-end geometry of the cutting tool allows for the creation of intricate geometric features, including sharp corners and flat surfaces. This is advantageous in micro-machining applications where complex shapes are required.


3、Smooth Surface Finish:

The small size of micro square end mills, combined with their square-end design, contributes to a smooth surface finish on the machined part. This is essential for achieving high-quality surfaces without the need for additional finishing processes.


4、Reduced Radial Cutting Forces:

Micro square end mills, due to their small size, generate reduced radial cutting forces during machining. This minimizes tool deflection and ensures improved dimensional accuracy, critical in micro-scale applications.


5、Versatility in Micro-Machining:

Micro square end mills are specifically designed for micro-machining applications, providing versatility across various materials. They are suitable for machining small components in industries such as electronics, medical devices, and micro-mechanics.


6、Efficient Chip Evacuation:

The multiple flutes present in micro square end mills aid in efficient chip evacuation, preventing chip buildup during cutting. This ensures a smooth machining process and reduces the risk of tool and workpiece damage.


7、Material Compatibility:

Micro square end mills are suitable for machining a range of materials, including metals, plastics, and composites. This versatility allows for diverse applications and accommodates different material requirements.


8、Reduced Heat Generation:

The small size of micro square end mills, combined with their efficient material removal, results in reduced heat generation during machining. This is crucial for preventing thermal damage to both the tool and the workpiece.


9、High Aspect Ratio Machining:

Micro square end mills are capable of high aspect ratio machining, enabling precision cutting in deep and narrow features. This is valuable in micro-machining applications with varying depths and complex geometries.


10、Extended Tool Life:

Micro square end mills, often constructed from carbide or high-speed steel, offer good wear resistance. This results in extended tool life, contributing to consistent performance over extended machining operations.


11、Cost-Effective Micro-Machining:

The precision and efficiency of micro square end mills make them cost-effective for micro-machining applications. Their ability to achieve high-quality results minimizes the need for additional processing steps, saving time and resources.


Micro Square End Mill Coatings:


The purpose of applying a coating to a carbide Micro Square End Mill is to enhance its performance, durability, and overall effectiveness in various machining operations.


1、Titanium Nitride (TiN):

TiN is a popular coating choice for carbide Micro Square End Mill. It offers excellent wear resistance and provides a protective layer on the tool's surface, reducing friction and extending tool life. TiN coatings are effective when machining non-ferrous materials and can enhance performance in general-purpose milling applications.


2、Titanium Carbonitride (TiCN):

TiCN coatings offer improved hardness and heat resistance compared to TiN. They are suitable for machining ferrous materials, including steel and cast iron. TiCN coatings provide excellent wear resistance, reduced friction, and increased tool life.


3、Aluminum Titanium Nitride (AlTiN):

AlTiN coatings are known for their exceptional hardness, high-temperature resistance, and excellent wear resistance. They are suitable for machining abrasive materials, such as hardened steels and stainless steels. AlTiN coatings provide extended tool life and enhanced performance in high-speed machining applications.


4、Diamond-Like Carbon (DLC):

DLC coatings offer excellent hardness, low friction, and high lubricity. They are effective when machining aluminum, copper, and non-ferrous materials. DLC coatings can reduce built-up edge and enhance the chip flow, resulting in improved surface finish and reduced cutting forces.


Micro Square End Mill Applications:


Micro square end mills are small cutting tools that feature a square cutting end. They are widely used in precision machining applications where high accuracy and intricate details are required. Here are some common applications of micro square end mills:


1、Precision Machining:

Micro square end mills are often used in precision machining tasks that require tight tolerances and fine details. They are suitable for creating intricate features on small parts, such as in the aerospace, medical device, and electronics industries.


2、Micro Milling:

Micro square end mills are essential tools in micro milling operations, where small cutting diameters are required. These operations are common in the production of microfluidic devices, microelectronics components, and micro-mechanical parts.


3、Prototyping:

In the field of rapid prototyping, micro square end mills are used to produce prototypes of small-scale parts with high precision. This is particularly important in industries like product design, where testing and validation of small components are crucial before mass production.


4、Engraving:

Micro square end mills can be used for engraving purposes, such as adding serial numbers, logos, or other small details on surfaces. They are often employed in the manufacturing of jewelry, watches, and small decorative items.


5、Circuit Board Manufacturing:

Micro square end mills are utilized in the production of printed circuit boards (PCBs) to create fine traces, drill holes, and mill out small features on the board's surface. The precision of these tools is essential to ensure proper functionality of the electronic components.


6、Dental Prosthetics:

Micro square end mills are commonly used in dental laboratories to fabricate dental prosthetics, crowns, bridges, and orthodontic appliances. Their small size allows for the creation of precise and detailed dental restorations.


7、Microfluidics:

In the field of microfluidics, which deals with the manipulation of fluids on a microscale, micro square end mills are used to create channels, chambers, and other structures for the precise control of fluid flow. This is applicable in medical diagnostics, chemical analysis, and biotechnology.


8、Mold and Die Making:

Micro square end mills play a role in mold and die making, where intricate shapes and features need to be accurately reproduced. They are used to mill cavities, pockets, and other geometric details in molds and dies.


9、Watchmaking:

Micro square end mills are crucial in the watchmaking industry for crafting the intricate components that make up mechanical and electronic watches. They are used to create gears, escapements, and other precision parts.


10、Optics Manufacturing:

Micro square end mills find applications in the production of optical components like lenses and mirrors. They can be used to shape and finish intricate features on these components with high precision.


Video Of Micro Square End Mill


FAQs for Micro Square End Mill


1、What is a micro square end mill?

A micro square end mill is a small cutting tool used in machining and milling operations. It features a square-shaped cutting edge at the bottom and is designed to create precise and accurate square-shaped cuts on various materials, especially in tight spaces or intricate designs.


2、 What materials can I use a micro square end mill on?

Micro square end mills can be used on a wide range of materials, including metals (such as aluminum, steel, and stainless steel), plastics, composites, and even some ceramics. The choice of material will determine the appropriate type of micro square end mill and the cutting parameters.


3、 What are the advantages of using a micro square end mill?

Micro square end mills offer several advantages, including the ability to create precise square corners, slots, and pockets. They are suitable for intricate and detailed work due to their small size. Additionally, they can be used in tight spaces where larger cutting tools cannot access.


4、What are the key features to consider when selecting a micro square end mill?

When selecting a micro square end mill, consider factors such as the material you'll be cutting, the desired depth of cut, the number of flutes (cutting edges), the coating (for improved tool life), and the shank diameter to fit your milling machine's collet or chuck.


5、How do I determine the appropriate feed rate and speed for my micro square end mill?

The feed rate and speed depend on factors like the material, tool diameter, and the rigidity of your setup. Refer to cutting speed charts and machining handbooks for recommended speeds and feeds. Always start with conservative settings and adjust based on the actual cutting results.


6、Can I use a micro square end mill in a CNC machine?

Yes, micro square end mills are commonly used in CNC (Computer Numerical Control) machines. CNC programming allows for precise control over tool movements, making it suitable for intricate milling tasks that require accuracy and repeatability.


7、 How do I ensure the longevity of my micro square end mill?

To extend the lifespan of your micro square end mill, avoid excessive speeds and feeds that could cause overheating or premature wear. Proper tool storage, cleaning, and maintenance are also crucial. Using the right cutting fluid or lubricant can help dissipate heat and prevent chip buildup.


8、Can micro square end mills be used for roughing and finishing?

Yes, micro square end mills can be used for both roughing and finishing operations, but the strategy may differ. For roughing, higher material removal rates are often employed, while finishing requires slower feeds and speeds for achieving smooth surface finishes.


9、Are there any safety precautions I should follow when using micro square end mills?

Absolutely, safety is paramount. Always wear appropriate personal protective equipment (PPE), such as safety glasses and ear protection. Secure workpieces properly to prevent movement during machining, and keep hands clear of the rotating tool. Familiarize yourself with your machine's emergency stop features as well.


10、Can I resharpen a dull micro square end mill?

Micro square end mills can be resharpened, but it requires skill and the right equipment. Precision is crucial, as improper sharpening can affect cutting performance. If you're unsure, it's often more cost-effective to replace the end mill with a new one.


FAQs for the factory :


1、Who Is RUIYU?

Ruiyu is a manufacturer of Carbide Cutting Tools: End Mills, Drills, Routers, Chamfer Mills and Specials.


2、How do you ensure the quality of the products ?

We have precision detection machine, quality inspectors check cutters every piece to guarantee the quality of the products.


3、Can you design the cutters according to the drawings ?

Yes, we have professional technician with rich experience and will deliver the samples for the approval before bulk production.


4、Can you supply with drawing or on an ODM basis?

Yes, we have professional technician with rich experience and will deliver the samples for the approval before bulk production.We can produce according to your drawings; we can supply goods with medium-sized packaging without our logo, then you can repack at your side with your brand packaging; if volume is big, we can pack at our side with your brand packaging.

Previous: 
Next: 

Related Products

Consult Your Ruiyu Carbide Tools Experts

We help you avoid the pitfalls to deliver the quality and value your Carbide Tools needs, on-time and on-budget.

Our team is here to serve you.

Products

Quick Links

Contact Us

   rita@ruiyutool.com
  +86-13357881369
   No,6 Weishanhu Road, Xixiashu Town, Xinbei District, Changzhou City
© COPYRIGHT 2022 CHANGZHOU RUIYU TOOL CO.,LTD ALL RIGHTS RESERVED.