MZG Ball End Mill System
The MZG Ball End Mill is a specialized cutting tool engineered for intricate three-dimensional machining. Distinguished by its spherical cutting end, this tool is an indispensable component within our diverse milling cutter portfolio, specifically designed to tackle complex geometries that flat and other end mills cannot. Its unique form factor permits continuous contact with curved surfaces, making it the premier choice for achieving precise contours and exceptionally smooth finishes in demanding applications such as mold making, artistic sculpting, and aerospace component fabrication.
Superior 3D Contouring Performance
Spherical cutting end enables continuous contact with curved surfaces, achieving precise three-dimensional contours and exceptionally smooth finishes in complex geometries like mold making and artistic sculpting.
Advanced Material Optimization
Tungsten steel construction with HRC45-65 hardness ratings and nano-coating technology for enhanced durability, with specialized uncoated variants for copper, aluminum, and non-ferrous applications.
Precision Radius Machining
Critical radius parameter ranging from R0.15 to R10+ enables precise circular arc grooves, filleting operations, and smooth profile finishing with consistent dimensional accuracy.
System Performance Analysis
The performance of MZG Ball End Mills is meticulously optimized for precision, surface quality, and efficiency in complex contouring operations, offering tailored solutions for a wide range of materials and hardness levels. The defining feature of the Ball End Mill is its spherical tip, which enables it to machine complex ungenerable surfaces, making it ideal for operations like curved surface machining and 3D contour machining.
Unlike flat end mills that leave cusp marks on contoured surfaces, the ball end mill's geometry results in a naturally smoother finish, significantly reducing or eliminating the need for subsequent finishing operations. It is also highly effective for creating circular arc grooves, ensuring consistent radius profiling with exceptional dimensional accuracy.
MZG manufactures Ball End Mills primarily from Tungsten Steel, a material renowned for its high hardness, wear resistance, and ability to withstand elevated cutting temperatures. The performance is further stratified by specific HRC ratings, allowing users to precisely select a tool optimized for the workpiece material's hardness, from HRC45° general applications to HRC65° hardened steel and stainless steel machining.
The application of Nano Coating on many of our Tungsten Steel Ball End Mills represents a significant performance enhancement, providing extended tool life, higher cutting speeds and feeds, improved chip evacuation, and enhanced surface finish quality. For materials like copper, aluminum, and other non-ferrous metals, MZG offers dedicated uncoated Ball End Mills with specific geometries optimized for these applications.
Key Performance Indicators
- Geometry: Spherical cutting end (R = D/2) for continuous curved surface contact
- Material: Tungsten Steel construction with superior hardness and wear resistance
- Flutes: Commonly 2-flute design for optimal chip evacuation and surface finish
- Hardness Range: HRC45° to HRC65° for comprehensive material coverage
- Radius Range: R0.15 to R10+ enabling precise contour machining
Our Products
2F Edge HRC45° Tungsten Steel Coated Ball End Milling Cutter
F21Milling the steel hardness under HRC45°
2F Edge HRC50° Tungsten Steel Coated Ball End Milling Cutter
F21Milling the steel hardness under HRC50°
2F Edge HRC55° Tungsten Steel Coated Ball End Milling Cutter
F22Milling the steel hardness under HRC55°
2F Edge Tungsten Steel Uncoated Ball End Milling Cutter
F22Milling Steel And Nonferrous Metal Materials Such As Copper And Aluminum
2F Edge HRC60° Tungsten Steel Nano Coated Ball End Milling Cutter
F23Milling HRC60° steel, cast iron and stainless steel
2F Edge HRC65° Tungsten Steel Nano Coated Ball End Milling Cutter
F23Milling HRC65° steel, quenched steel, mold prehardened steel and stainless steel
Product Gallery
Technical Specifications
Material & Construction
Predominantly Tungsten Steel construction for superior hardness and wear resistance. Available in 2-flute configurations providing ample chip space, ideal for profiling and softer materials. Nano coating or specialized coatings enhance hardness, wear resistance, and heat resistance for harder steels and stainless steel applications.
Hardness & Coating Options
Applicable material hardness ranges from HRC45° to HRC65° with corresponding coating options. Coated versions feature Nano Coating for enhanced performance, while uncoated variants are optimized for copper, aluminum, and non-ferrous metals with polished flutes to prevent built-up edge formation.
Dimensional Parameters
Key dimensions include R (Radius) from R0.15 to R10+, d (Cutting Diameter), H (Flute Length), L (Overall Length), and D (Shank Diameter). Product naming conventions incorporate HRC level, flute count, coating designation, and specific radius for precise tool identification.
Application Scenarios & Processing
Primary Processes
- Curved Surface Machining: Ideal for creating smooth, flowing curves on molds, dies, and artistic components
- 3D Contour Machining: Essential for generating complex three-dimensional shapes and profiles
- Circular Arc Grooves: Machining U-shaped or hemispherical channels with consistent radius
- Filleting: Creating smooth transitions between perpendicular surfaces
- Profile Finishing: Achieving high-quality surface finishes on complex profiles
Industry Applications
- Mold & Die Manufacturing: Intricate mold cavities, cores, and stamping dies
- Aerospace Industry: Turbine blades, impellers, and complex structural components
- Medical Device Manufacturing: Orthopedic implants and surgical tools
- Automotive Industry: Stamping dies, engine components, and aesthetic parts
- Artistic & Custom Prototyping: Sculptures and bespoke complex shapes
Main Functions
Primary Functions
- Complex 3D Machining: Precisely machine curved surfaces and intricate 3D contours with superior surface finish
- Spherical Tip Advantage: Continuous contact with curved surfaces eliminates cusp marks
- Radius Profiling: Create consistent circular arc grooves and smooth profile transitions
Performance Benefits
- Material Versatility: Optimized for HRC45-65 hardened steels and non-ferrous materials
- Advanced Coating: Nano coating technology for extended tool life and performance
- Dimensional Accuracy: Highly accurate geometries with exceptional precision
Need Professional Ball End Mill Solutions?
Our technical team can help you select optimal ball end mills for specific 3D contouring, curved surface machining, and complex geometry applications. From HRC45 general steel to HRC65 hardened materials, we provide comprehensive ball end milling solutions.
