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Supal (Changzhou) Precision Tools Co.,Ltd
Home > products > Square End Mill > Straight Shank 4 Flutes Square End Mill Right Hand Cutting Direction

Straight Shank 4 Flutes Square End Mill Right Hand Cutting Direction

Product Details

Place of Origin: Changzhou,Jiangsu,China

Brand Name: Supal

Model Number: Square

Payment & Shipping Terms

Minimum Order Quantity: 5pcs

Price: To be negotiated

Packaging Details: One plastic pipe pack one piece, 10 pieces per group

Delivery Time: 7-15days according to QTY

Payment Terms: T/T

Supply Ability: 1000000000000PCS

Get Best Price

4 Flutes Square End Mill


Straight Shank Carbide Square End Mill

Shank Type:
Flute Length:
2-3/4 In
Micro Grain
Cutting Diameter:
1/2 In
Number Of Flutes:
Overall Length:
4 In
Cutting Direction:
Right Hand
Helix Angle:
30 Degrees
Shank Type:
Flute Length:
2-3/4 In
Micro Grain
Cutting Diameter:
1/2 In
Number Of Flutes:
Overall Length:
4 In
Cutting Direction:
Right Hand
Helix Angle:
30 Degrees
Straight Shank 4 Flutes Square End Mill Right Hand Cutting Direction

Product Description:

High-performance Milling Cutters

Introducing our high-performance milling cutters – the perfect tools for precision machining and efficient material removal. Our milling cutters are designed to deliver exceptional performance and durability, ensuring optimal results in various milling applications.

Crafted with precision engineering, our milling cutters feature advanced cutting geometries and high-quality materials. Whether you’re working with metals, plastics, or composites, our diverse range of milling cutters is tailored to meet your specific needs. From end mills and ball nose cutters to indexable and solid carbide options, we offer a comprehensive selection to accommodate a wide range of milling operations.

Our milling cutters are engineered for superior cutting performance, providing clean and accurate cuts with minimal chatter. With exceptional rigidity and heat resistance, they excel in high-speed machining, delivering consistent results even in demanding applications. The use of premium materials such as carbide and high-speed steel ensures long tool life and extended durability, reducing the need for frequent tool changes and improving productivity.

Whether you’re a professional machinist, a hobbyist, or operating a manufacturing facility, our milling cutters offer reliable performance and versatility. We prioritize precision and quality in our manufacturing process to provide you with tools that deliver exceptional results, time and time again.

Experience the power and precision of our milling cutters and elevate your milling operations to the next level. Browse our extensive selection and choose the perfect tool for your machining needs.



Carbide end mills are renowned for their superior hardness, giving them an enhanced durability that makes them resistant to wear and increases their tool life. This hardness allows them to handle high cutting forces with ease and maintain a high-performance, even in demanding machining applications.

The benefits of carbide end mills go beyond their exceptional hardness. They come with sharp cutting edges and geometries, allowing for precise and efficient cutting with a superior surface finish. This makes them perfect for applications that require tight tolerances, intricate shapes, and smooth profiles.

In addition, carbide end mills are highly versatile and come in a variety of types and configurations, ensuring that users can find the right tool for whatever milling operations they need to undertake. They are also highly heat-resistant, making them great for performing high-speed operations even in high temperature environments.

Furthermore, carbide end mills can reduce downtime and boost productivity due to their increased tool life, compared to other cutting tools which require frequent replacement. Their versatility also extends to the range of materials in which they are compatible with, including steels, stainless steels, cast iron, aluminum, and various alloys.

Finally, carbide end mills may seem costly when compared to other cutting tools, but prove to be a worthwhile investment over time. This can be attributed to their extended tool life and durability, allowing for increased productivity and reduced tooling costs.


Technical Parameters:

Diameter: The diameter of a carbide end mill refers to the width of the tool's cutting portion. It is usually measured in millimeters (mm) or inches (in). Common diameters range from small sizes like 1 mm to larger sizes such as 20 mm or more.

Flute Count: The flute count indicates the number of cutting edges or flutes on the end mill. It can range from 2 to 6 or more. Higher flute counts often provide better chip evacuation and smoother cutting performance.

Flute Length: The flute length refers to the length of the cutting portion of the end mill, from the tip to the bottom of the flute. It determines the depth to which the end mill can cut in a single pass.

Overall Length: The overall length of the carbide end mill includes the entire tool length, from the tip to the end of the shank. It is an important consideration when selecting the tool, as it determines the reach and accessibility in a specific machining application.

Shank Diameter: The shank diameter is the measurement of the non-cutting end of the end mill, which is inserted into the tool holder or collet. It is crucial to choose a carbide end mill with a shank diameter that matches the tool holder being used.

Helix Angle: The helix angle refers to the angle formed by the cutting edge and the axis of the end mill. It affects chip evacuation, tool strength, and stability during cutting. Common helix angles for carbide end mills range from 30 degrees to 45 degrees.

Coating: Carbide end mills often feature various coatings to enhance performance and tool life. Common coatings include TiN (Titanium Nitride), TiCN (Titanium Carbonitride), TiAlN (Titanium Aluminum Nitride), and DLC (Diamond-Like Carbon). These coatings provide improved wear resistance, reduced friction, and increased tool longevity.

Cutting Direction: Carbide end mills can be designed for either conventional (right-hand) or climb (left-hand) milling. The cutting direction affects chip formation and tool engagement with the workpiece.

Cutting Parameters: Specific cutting parameters, such as cutting speed (surface speed), feed rate, and axial depth of cut, will vary based on the material being machined, the desired surface finish, and the machine capabilities. These parameters need to be optimized for each specific application to achieve optimal results.



Carbide end mills are versatile cutting tools that find applications across various industries. These tools excel in a wide range of material removal operations and can be used to produce precise shapes, contours, and details with great accuracy and surface finish. Here are some common applications where carbide end mills are used:

General Machining: Carbide end mills are widely used in general machining operations, such as milling flat surfaces, creating contours, and producing slots and pockets. These tools offer excellent cutting performance in materials like mild and alloy steels, stainless steels, and cast iron, making them a popular choice for roughing and finishing operations.

Aerospace Industry: The aerospace industry has stringent requirements when it comes to machining components. Carbide end mills are ideal for machining aerospace components like aircraft parts, engine components, and structural elements. They provide the necessary accuracy and surface finish required for aerospace applications.

Automotive Industry: Carbide end mills play a major role in the automotive industry, where they are used to create engine blocks, cylinder heads, transmission components, and various other automotive parts. These tools possess the necessary hardness and heat resistance to handle various materials, including aluminum alloys and hardened steels, making them a suitable option for automotive machining.

Mold and Die Making: Carbide end mills are extensively used in mold and die making industries for producing complex shapes, contours, and fine details needed for molds and dies. As the production of molds and dies requires high accuracy and surface quality, carbide end mills can offer superior performance in these operations.

Medical Industry: In the medical sector, carbide end mills are employed for machining medical implants, surgical instruments, and other medical devices. They offer excellent performance when milling materials like titanium, stainless steel, and cobalt-chromium alloys used in medical applications, ensuring precise dimensions and surface finish.

Woodworking: Carbide end mills are also utilized in woodworking activities. They are used for milling complex wooden components, shaping profiles, cutting joinery, and creating decorative features. Woodworking-specific carbide end mills are optimized for cutting wood efficiently and producing clean edges.

High-Speed Machining: In high-speed machining applications like rapid material removal and reduced cycle times, carbide end mills are favored. The hardness, heat resistance, and ability to withstand high cutting speeds make them suitable for achieving efficient machining in various industries.



Square End Mill
  • Brand Name: Supal
  • Model Number: Square
  • Place of Origin: Changzhou, Jiangsu, China
  • Minimum Order Quantity: 5pcs
  • Price: To be negotiated
  • Packaging Details: One plastic pipe pack one piece, 10 pieces per group
  • Delivery Time: 7-15days according to QTY
  • Payment Terms: T/T
  • Supply Ability: 1000000000000PCS
  • Number of Flutes: 4
  • Flute Length: 2-3/4 In
  • Shank Type: Straight
  • Coating: TiAlN
  • Material: Carbide
  • Specialty: End Milling Cutter, Square End Cutter, Square Shoulder Mill

Support and Services:

Square End Mill provides technical support and service for the product, including:

  • Troubleshooting advice
  • Help with installation and configuration
  • Regular product updates
  • Access to our online knowledge base
  • Help with product returns and repairs

Packing and Shipping:

Packaging and Shipping

Square End Mill products are packaged using double-walled corrugated cardboard boxes for additional protection and easy transport. The inner box contains the product and any additional accessories, while the outer box is sturdy and labeled with the product name and other relevant information. The box is closed securely with packing tape to ensure the product is safely contained.

The Square End Mill will be shipped via trusted third-party carriers, such as FedEx, UPS, or DHL, depending on the customer's preference. The carrier will provide tracking information so that the customer can monitor the progress of the shipment. Delivery time will vary depending on the location.



Q: What is the brand name of the Square End Mill?
A: The brand name is Supal.
Q: What is the model number of the Square End Mill?
A: The model number is Square.
Q: Where is the Square End Mill produced?
A: The Square End Mill is produced in Changzhou, Jiangsu, China.
Q: What is the minimum order quantity of the Square End Mill?
A: The minimum order quantity is 5pcs.
Q: What is the price of the Square End Mill?
A: The price is to be negotiated.
Q: How is the Square End Mill packaged?
A: The Square End Mill is packaged one plastic pipe pack one piece, 10 pieces per group.
Q: How long will it take to deliver the Square End Mill?
A: It will take 7-15days according to QTY.
Q: What payment terms do you accept for the Square End Mill?
A: We accept T/T payment terms.
Q: What is the supply ability for the Square End Mill?
A: The supply ability is 1000000000000PCS.