Ball Nose End Mill

Best(Hebei) Technology Co., Ltd.: Your Professional Ball Nose End Mill Manufacturer!

Best(Hebei) Technology Co., Ltd. is subordinate to Best Cemented Carbide Technology Co., Ltd. under the Sheng gong Group. The company's main products include flat end mill, ball nose end mill, roughing end mill, long neck end mill, spiral flute bits, taper ball nose endmill and so on.

Why choose us

Rich experience

After more than ten years of development, GR8 brand precision cutting tools have become a well-known brand in the industry, occupying a large market share in China. At the same time, it is widely recognized by more and more customers from more than 50 countries.

Customized services

The purpose of the company is to provide customers with the most cost-effective products, and provide quality services. Meanwhile, in order to meet the needs of different customers, the company's professional technicians will provide customized services for professional customers.

Advanced equipment

The company keeps pace with the times, introduces the most advanced production technology and the most advanced CNC cutting tool production equipment at home and abroad, combines its own conditions, plans its own development path, and improves its own production process.

Sales market

After years of development, the GR8 brand has successfully expanded into markets in more than 50 countries including Japan, Australia, Asia, the Middle East, Europe, and the Americas, and has been recognized by more and more customers.

Benefits of Ball Nose End Mill

Precision
The curved cutting edges of ball nose end mills allow for exceptional accuracy and precision, resulting in consistent results time and time again.

Flexibility
Ball nose end mills are versatile tools that can be used for a wide range of applications, from slotting and pocketing to 3D machining and sculpting.

Efficiency
Ball nose end mills can remove material quickly and efficiently, reducing machining time and boosting overall productivity.

Improved finishes
The rounded bottom of the grooves created by ball nose end mills produces a smoother finish on machined surfaces, reducing the need for further finishing operations.

Recommended Parameters

Material	Carbon Steel, Alloy Steel, S45C, FC, FCD, SCM, S50C, SKS...		Alloy Steel, Tool Steel SCR, SNCM, SKD11, SKD61.NAK80		Hard Steel, SKD11
Hardness	HRC30		HRC50		HRC60
Diameter	Cutting speed(VC) (mm-1)	Feed(F) (mm-min)	Cutting speed(VC) (mm-1)	Feed(F) (mm-min)	Cutting speed(VC) (mm-1)	Feed(F) (mm-min)
1mm	22000	400	18000	200	9000	140
1.5mm	12000	500	11000	280	5200	150
2mm	10000	550	10000	280	4600	170
3mm	9000	600	5500	310	3500	220
4mm	6000	750	5000	400	2200	220
5mm	4800	800	4000	400	1700	240
6mm	4500	820	3800	420	1600	300
8mm	3500	820	2800	420	1000	300
10mm	3000	820	1800	420	900	300
12mm	2000	820	1600	350	800	300
16mm	1500	650	1000	300	500	150
20mm	1200	650	900	300	400	150

Application of Ball Nose End Mill

Mold and die making
In this industry, carbide ball end mills are widely used to cut molds and dies for the production of various parts in diverse industries. The tools conveniently cut complex 3D shapes and smooth surfaces that are normally required in mold designs. This makes them a key component in both injection molding and die casting processes.

Aerospace engineering
Aerospace parts such as gears and housings are made from tough materials like titanium and aluminum alloys. In this regard, carbide ball end mills, especially those coated and tapered, are important for their exceptional durability and precision. They easily withstand the extreme demands of this industry while maintaining the high tolerances that are critical for aerospace components.

Automotive industry
These mills machine engine components,Transmission parts, and even interior elements. Also, they are used in creating complex geometries, like the intricate designs found in some high-performance engine components. Due to its hardness and heat resistance, the carbide ball end mill is suitable for machining difficult materials employed in this industry.

Aerospace industry
Another industry that takes the advantage of these mills is the composites and tooling industry. In this industry, milling cutters need to create tools for machining composite materials used in modern aircraft and vehicles. These mills produce tooling with exceptional surface finish and accuracy. This facilitates efficient and effective machining of lightweight, high-strength materials.

Metalworking industry
Carbide ball end mills are common in this industry when machining curved surfaces and 3D profiles. Industries benefit from these versatile tools for precision milling operations. This improves the overall productivity and accuracy of metal parts.

3D printing
In subtractive manufacturing processes, carbide ball end mills are used to post-process 3D printed components. These mills improve the surface finish and dimensional accuracy of parts created using additive manufacturing techniques. Industries that engage 3D printing for prototype development or low-volume production highly benefit from these end mills.

Packaging

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Shipping

productcate-716-385

Customize the Ordering Process

Certifications

FAQ

Q: How does a ball nose end mill differ from a flat end mill?

A: A flat end mill has a flat cutting end, suitable for flat surfaces and straight - edged features. A ball nose end mill has a rounded end, enabling it to cut curved and contoured surfaces more effectively.

Q: What are the main parts of a ball nose end mill?

A: The main parts include the shank (which attaches to the machine tool), the flute section (where the cutting edges are located), and the ball nose tip.

Q: What materials are ball nose end mills typically made of?

A: High - speed steel (HSS) is used for general - purpose ball nose end mills. Carbide is also very common, especially for machining hard materials, due to its high hardness and wear resistance.

Q: How is the cutting edge geometry on a ball nose end mill designed?

A: The cutting edge geometry is designed to provide smooth cutting action around the curved tip. The rake and relief angles are carefully crafted to ensure efficient chip formation and reduced cutting forces during machining of contoured surfaces.

Q: How do you select the appropriate cutting speed for a ball nose end mill?

A: The cutting speed depends on the material of the workpiece (harder materials require lower cutting speeds), the material of the end mill, and the diameter of the end mill. For example, when machining stainless steel with a carbide ball nose end mill, the cutting speed may be lower compared to machining aluminum.

Q: How do I choose the right diameter of a ball nose end mill?

A: Consider the size of the features you are machining. A larger diameter may be suitable for machining larger contoured areas, while a smaller diameter is better for tight corners and small - scale details in the contoured surface.

As one of the leading ball nose end mill manufacturers and suppliers in China, we warmly welcome you to wholesale high-grade ball nose end mill for sale here from our factory. All customized products are with high quality and competitive price.adjustable end mill, spiral thread tap, Solid Carbide ball nose Cutting Tools