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45 Degree Chamfer End Mill

  • Solid Carbide 4 Flute Chamfer End Mill

  • 4 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:

45 Degree Chamfer End Mill Specifications


1、45 Degree Chamfer End Mill Standard type

Model No.

Flute Diameter(mm)

Angle(°)

Shank Diameter(mm)

Overall length(mm)

Number of Teeth

D1*90°*D4*50

1

90°

4

50

2

D1.5*90°*D4*50

1.5

90°

4

50

2

D2*90°*D4*50

2

90°

4

50

2

D2.5*90°*D4*50

2.5

90°

4

50

2

D3*60°*D4*50

3

60°

4

50

3

D3*90°*D4*50

3

90°

4

50

3

D3*120°*D4*50

3

120°

4

50

3

D3.5*90°*D4*50

3.5

90°

4

50

3

D4*60°*D4*50

4

60°

4

50

3

D4*90°*D4*50

4

90°

4

50

3

D4*120°*D4*50

4

120°

4

50

3

D5*60°*D5*50

5

60°

5

50

3

D5*90°*D5*50

5

90°

5

50

3

D5*120°*D5*50

5

120°

5

50

3

D6*60°*D6*50

6

60°

6

50

3

D6*90°*D6*50

6

90°

6

50

3

D6*120°*D6*50

6

120°

6

50

3

D8*60°*D8*60

8

60°

8

60

3

D8*90°*D8*60

8

90°

8

60

3

D8*120°*D8*60

8

120°

8

60

3

D10*60°*D10*75

10

60°

10

75

3

D10*90°*D10*75

10

90°

10

75

3

D10*120°*D10*75

10

120°

10

75

3

D12*60°*D12*75

12

60°

12

75

3

D12*90°*D12*75

12

90°

12

75

3

D12*120°*D12*75

12

120°

12

75

3


2、45 Degree Chamfer End Mill Extra Length Type

Model No.

Flute Diameter(mm)

Angle(°)

Shank Diameter(mm)

Overall length(mm)

Number of Teeth

D8*90°*D8*75

8

90°

8

75

3

D10*90°*D10*75

10

90°

10

75

3

D12*90°*D12*75

12

90°

12

75

3


45 Degree Chamfer End Mill Features


1、Chamfer Angle:

The primary feature of a 45-degree chamfer end mill is its cutting edge geometry, which produces a chamfer at a 45-degree angle. This type of chamfer is commonly used for creating beveled edges with a moderate angle.


2、Applications:

A 45-degree chamfer end mill is versatile and finds applications in various industries, including metalworking, woodworking, and plastic machining. It is used for deburring, chamfering, and creating precise beveled edges on parts.


3、Material Compatibility:

These end mills are suitable for machining a wide range of materials, including metals (aluminum, steel, etc.), plastics, and wood. The choice of tool material and coating depends on the specific requirements of the application and the properties of the workpiece material.


4、Chamfer Size Options:

45-degree chamfer end mills come in different sizes to accommodate various chamfer dimensions. Machinists can choose the appropriate tool based on the required chamfer width and depth.


5、Cutting Speed and Feed Rates:

Optimal cutting parameters, such as cutting speed and feed rate, should be selected based on the material being machined. Efficient material removal and longer tool life can be achieved by using appropriate cutting parameters.


6、Chamfer Accuracy:

These end mills are designed to provide precise and accurate 45-degree chamfers. Machinists can achieve consistent results in terms of chamfer dimensions and quality across multiple workpieces.


7、Material Removal Efficiency:

The flute design and cutting edge geometry are optimized for efficient material removal. This allows machinists to achieve the desired 45-degree chamfer quickly and with minimal tool wear.


8、Deburring Applications:

One of the primary applications of a 45-degree chamfer end mill is deburring. It efficiently removes burrs and sharp edges from machined parts, contributing to the overall quality of the workpiece.


9、Moderate Bevel Creation:

The 45-degree chamfer end mill is ideal for creating beveled edges with a moderate angle. This angle provides a balance between sharpness and the reduction of stress concentrations.


10、CNC Machining Compatibility:

These end mills are suitable for use in CNC machining centers. CNC operators can program toolpaths that incorporate the 45-degree chamfer end mill to automate chamfering processes.


45 Degree Chamfer End Mill Advantages:


1、Versatile Bevel Creation:

The 45-degree chamfer angle strikes a balance between creating a noticeable bevel and maintaining some sharpness on the edge. This versatility makes it suitable for a wide range of applications across different industries.


2、Moderate Angle for Stress Reduction:

The 45-degree chamfer end mill is ideal for creating beveled edges with a moderate angle. This angle helps reduce stress concentrations compared to sharper angles, making it suitable for applications where stress risers need to be minimized.


3、Deburring Efficiency:

One of the primary advantages is its efficiency in deburring applications. It effectively removes burrs and sharp edges from machined parts, contributing to the overall quality and safety of the workpiece.


4、Square Edge Creation:

While not as sharp as a 90-degree chamfer, the 45-degree chamfer end mill is still effective for creating square edges on workpieces. This is important in applications where a right angle is necessary for fit, assembly, or design requirements.


5、Reduced Risk of Stress Concentrations:

The moderate bevel created by a 45-degree chamfer end mill helps minimize stress concentrations, which is crucial in applications where avoiding stress risers is essential for the structural integrity of the component.


6、Improved Safety:

The chamfers produced by a 45-degree end mill help eliminate sharp corners, reducing the risk of injuries during handling and assembly. This is especially important in applications where safety is a top priority.


7、Machining Efficiency:

The design of the 45-degree chamfer end mill allows for efficient material removal. Machinists can achieve the desired chamfer quickly, improving overall machining productivity.


8、Consistent Bevels:

Machinists can achieve consistent and repeatable beveled edges across multiple workpieces using a 45-degree chamfer end mill. This contributes to overall manufacturing efficiency and quality control.


9、CNC Machining Compatibility:

These end mills are well-suited for use in CNC machining centers. CNC operators can easily program toolpaths to create precise chamfers automatically, contributing to efficiency and repeatability in production.


10、Chamfer Dimension Control:

The 45-degree chamfer end mill allows for precise control over chamfer dimensions. Machinists can achieve specific widths and depths, ensuring that the chamfer meets the design requirements of the workpiece.


11、Aesthetic Finishing:

The chamfers produced by a 45-degree end mill contribute to a clean and professional appearance on the machined part. This is particularly important in applications where the aesthetic quality of the finished product is a consideration.


45 Degree Chamfer End Mill Coatings:


The purpose of applying a coating to a 45 Degree Chamfer 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 45 Degree Chamfer 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.


45 Degree Chamfer End Mill Applications:


1、Deburring:

Chamfer end mills are often used to remove burrs or sharp edges from machined parts. When a part is machined, it might have rough edges or leftover material that needs to be smoothed out for safety or aesthetic reasons. The 45-degree chamfer end mill can be used to quickly and precisely create a beveled edge, eliminating burrs and creating a clean finish.


2、Countersinking:

When you need to create a countersink for a screw, bolt, or other fastener, a 45-degree chamfer end mill can be used to create the angled recess. This ensures that the screw head sits flush with the surface of the material, preventing it from sticking out and creating a smooth, even surface.


3、Chamfering:

As the name suggests, chamfer end mills are commonly used to create chamfers. A chamfer is a sloped or angled cut made on the edge of a material, which can serve functional and decorative purposes. Chamfers can improve the assembly of parts, reduce sharp edges, and enhance the overall appearance of a product.


4、Preparation for Welding:

In welding applications, it's important to have clean and properly prepared edges for welding joints. A 45-degree chamfer end mill can be used to create beveled edges on metal parts, allowing for better weld penetration and a stronger bond between the welded pieces.


5、Milling Beveled Slots:

When creating slots or grooves in a workpiece, using a chamfer end mill can help create beveled edges along the slot. This can be beneficial for reducing stress concentrations, enhancing the overall strength of the part, and improving the fit of mating components.


6、Aesthetic Finishes:

In woodworking and other materials where aesthetics are important, chamfered edges can provide a polished and visually appealing look. Furniture pieces, decorative panels, and architectural elements often feature chamfered edges for a refined appearance.


7、Creating Break Edges:

Sometimes, sharp corners on a part need to be softened to prevent stress concentration or to make handling safer. A 45-degree chamfer end mill can be used to create break edges, which are small bevels along sharp corners that reduce the likelihood of chipping or cracking.


Video Of 45 Degree Chamfer End Mill


FAQs for 45 Degree Chamfer End Mill


1、What is a 45 Degree Chamfer End Mill?

A 45 Degree Chamfer End Mill is a cutting tool used in machining processes. It features a cutting edge with a 45-degree angle that is designed to create chamfered edges or bevels on the workpiece.


2、What are chamfered edges?

Chamfered edges are sloped or beveled edges that replace sharp corners or edges on a workpiece. They are often added for safety, aesthetics, or to prevent stress concentration.


3、What materials can a 45 Degree Chamfer End Mill cut?

These end mills can cut a wide range of materials, including metals (such as steel, aluminum, and brass), plastics, and even certain composites.


4、What are the advantages of using a 45 Degree Chamfer End Mill?

Using this type of end mill can provide smoother edges, reduce the risk of chipping or fracturing, improve aesthetics, and enhance overall part quality.


5、How is a 45 Degree Chamfer End Mill different from other end mills?

The primary difference is the angle of the cutting edge. While a standard end mill has a square cutting edge, a chamfer end mill has an angle-cut edge for creating chamfers.


6、What sizes are available for 45 Degree Chamfer End Mills?

These end mills come in various sizes to accommodate different chamfer widths and depths. Common sizes range from a few millimeters to several centimeters.


7、Can I use a 45 Degree Chamfer End Mill for drilling holes?

No, these end mills are not suitable for drilling. They are designed for creating chamfered edges and bevels. For drilling holes, you would typically use a drill bit.


8、What types of machines are compatible with 45 Degree Chamfer End Mills?

These end mills can be used in various types of milling machines, including vertical milling machines, CNC milling machines, and machining centers.


9、How do I choose the right speed and feed rates for using this end mill?

The proper speed and feed rates depend on the material being machined, the machine's capabilities, and the desired finish. Manufacturers usually provide guidelines that you can follow.


10、Can I re-sharpen a 45 Degree Chamfer End Mill?

Yes, many chamfer end mills can be re-sharpened using appropriate grinding equipment. However, excessive re-sharpening can affect the tool's original geometry and performance.


11、Are there any safety precautions to consider when using these end mills?

Always wear appropriate personal protective equipment (PPE), such as safety glasses and gloves. Ensure the workpiece is securely clamped and the machine is properly set up. Follow manufacturer guidelines for safe usage.


12、Can these end mills be used for precision machining?

Yes, with proper setup and machining parameters, these end mills can be used for precision work, such as creating accurately sized chamfers on parts.


13、What is the typical tool life of a 45 Degree Chamfer End Mill?

The tool life depends on factors like the material being cut, cutting speed, feed rates, and the quality of the end mill. Using appropriate cutting fluids and maintaining the right machining conditions can extend tool life.


14、Are there any alternatives to using a chamfer end mill for creating beveled edges?

Yes, other tools like countersinks and deburring tools can also be used to create beveled edges, but a chamfer end mill is specifically designed for this purpose and can provide consistent and efficient results.


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.

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