45 and 90 Degree Chamfer End Mill

Product Name: High Precision Tungsten Steel CNC Carbide Chamfer End Milling Cutter 45/60/90 Degree

Model NO.: ALL TYPES

Size: OEM

Customized: OEM

Type: Cutting Tool

Material: Tungsten Carbide

Certification: ISO 9001:2008, ISO 9001:2000, CE

Machining: Turning, Milling, Boring, etc

Process: Sintered Blank

Materials：100% Raw Material

End Mill Flute Diameter; 0.5mm-25mm, Customized

Cutting Form: Flat, Ball Nose, Corner Radius, Roughing

Flutes Number: 2, 3, 4, 5, 6

Work Piece: Steel, Cast Iron, Aluminum, Wood, etc.

Structure: Insert Type

Application：Aviation, Electronics, Industrial,

Tooth Form：Spiral Tooth

Tooth Space：Extra Dense Tooth

Coating：TISIN, Tialn, Altin, TICN, Blue Nano

Specification：various and customize

Trademark: CQ CUTOOL

Origin：CN

Micro grain raw material
Grain size: 0.4-0.6μm
Co 10%, 12%
TRS >3600 N/mm2
Hardness HRA 91.8-92.5
Work piece HRC45-50 HRC55-60 HRC65 HRC68
Helix angle 30°-45 °
Diameter of cutting edge 0.2-0.9 mm; 1-20 mm
Diameter of rods 4-20 mm
Length 50-100 mm
Cutting Form Flat, Square, Ball nose, Corner Radius, Taper Flute, etc
Flutes No. 1-7

1. When should I use a 45-degree chamfer end mill?

A 45-degree chamfer end mill is suitable for applications where a moderate chamfer is needed. It's versatile and can be used for deburring, preparation for welding, and decorative purposes.

2. In what applications is a 90-degree chamfer end mill used?

A 90-degree chamfer end mill creates a sharp, right-angle chamfer. It is commonly used in precision machining, fitting and assembly applications, and wherever a precise right-angle chamfer is required.

4. What materials are chamfer end mills typically made of?

Chamfer end mills are often made of high-speed steel (HSS) or carbide. Carbide chamfer end mills are popular due to their hardness and durability, making them suitable for demanding machining tasks.

5. How do I choose between a 45-degree and a 90-degree chamfer end mill?

Choose a 45-degree chamfer end mill for bevels that are not too sharp or wide. Opt for a 90-degree chamfer end mill when a precise right-angle chamfer is necessary. Consider the specific requirements of your project when selecting the angle.

6. What factors affect the quality of chamfers created by these end mills?

Factors such as tool speed, feed rate, depth of cut, material type, and machine rigidity can influence the quality of chamfers. It's essential to optimize these parameters for the best results.

7. How can I extend the lifespan of my chamfer end mills?

Proper tool maintenance, including regular inspection for wear, correct speeds and feeds, and appropriate cutting techniques, can help extend the lifespan of chamfer end mills. Using the right tool for the specific material also enhances tool longevity.

8. Where can I buy high-quality chamfer end mills?

Chamfer end mills are available through various industrial suppliers, both online and offline. Ensure to choose a reputable supplier known for providing high-quality cutting tools.

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