EJ/Customized
Carbide, HIGH SPEED STEEL, Tungsten Cobalt Alloy, Customize
Gear milling
AlTiN, Tin, TiAIN, TiCN, Customize
45/55/60/65 Degrees
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Product Description
Shape: As the name suggests, round nose milling cutters have a cylindrical shape with a rounded end. This design allows them to create contoured shapes, curves, and radii in the workpiece.
Cutting Edges: They feature multiple cutting edges along the circumference of the cutter. These cutting edges facilitate efficient material removal while maintaining precision.
Material: They are typically made from high-speed steel (HSS), carbide, or other durable materials capable of withstanding the high speeds and forces involved in milling operations.
Flutes: Round nose cutters have flutes or grooves along the body, allowing chips and swarf (waste material) to evacuate from the cutting area, preventing clogging and ensuring smoother cutting.
Diameter and Size: Available in various diameters and sizes, these cutters cater to different machining requirements. Smaller diameters are suitable for intricate work, while larger ones are used for more substantial material removal.
Versatility: They can perform various tasks such as face milling, profiling, contouring, and creating rounded features on a workpiece.
Compatibility: Round nose milling cutters are compatible with different milling machines and setups, making them versatile tools in machining operations.
Accuracy and Finish: When used correctly, these cutters can provide high precision and excellent surface finishes on the machined part, minimizing the need for further finishing operations.
Application-specific Designs: Some round nose cutters are designed for specific applications, such as creating fillets, producing curved surfaces, or finishing delicate workpieces.
Coolant Channels: In some advanced designs, they may feature coolant channels to improve tool life and machining efficiency by dissipating heat generated during cutting.
Diameter: The diameter of the cutter refers to the size of the circular cutting edge. It can range from small diameters (e.g., a few millimeters) for precision work to larger diameters (e.g., several inches) for heavier cutting tasks.
Number of Flutes: This specification indicates the number of cutting edges or flutes present on the cutter. Common options include 2, 4, or more flutes, each impacting chip evacuation, cutting efficiency, and surface finish.
Shank Size: The shank size is essential for compatibility with the milling machine's spindle. It's crucial to match the shank size of the cutter with the machine's collet or chuck to ensure a secure fit and proper operation.
Overall Length: The overall length of the cutter encompasses the entire tool from end to end. Longer cutters may be necessary for reaching certain depths or for specific machining setups.
Cutting Length: This specification refers to the length of the cutting portion of the tool. It determines the maximum depth of cut achievable with the cutter.
Material: Round nose milling cutters are made from various materials such as high-speed steel (HSS), carbide, cobalt steel, or other advanced materials. The material choice affects durability, heat resistance, and overall cutting performance.
Coating: Some cutters come with specialized coatings (e.g., TiN, TiCN, TiAlN) to enhance tool life, reduce friction, and improve performance in specific materials or cutting conditions.
Helix Angle: The helix angle of the cutter's flutes impacts chip evacuation, tool rigidity, and surface finish. Different helix angles are suitable for various materials and cutting conditions.
Radius Size: For round nose cutters specifically used for creating radii or fillets, the radius size specification indicates the curvature of the rounded edge. It can vary to accommodate different radius requirements.
Application Specific Features: Some round nose cutters might have specialized features tailored for specific applications, such as coolant holes for efficient chip evacuation and heat dissipation, or variable flute geometries for improved performance.
Customized support：OEM, ODM, OBM, Customize
Brand Name：EJ / Customize
Model Number：EJHSS-02MF-FOC
HRC：45/55/60/65 Degrees
Flute：2-6 Flutes
Shank Diameter：4-20mm
Material Compatibility: Round nose cutters are suitable for machining a range of materials, including aluminum, steel, stainless steel, brass, copper, and various alloys.
Cutting Technique: These cutters are employed in profiling, facing, and plunging operations. They efficiently remove material while providing smooth finishes on curved surfaces.
Design Variations: Round nose milling cutters come in different designs, including varying flute counts, different radii sizes for creating specific curved profiles, and coatings for increased durability and performance in specific materials.
Machining Process: They are used in milling machines where the rotating cutter removes material by making contact with the workpiece, resulting in the desired shape or contour.
Versatility: These cutters can produce both concave and convex curves, making them versatile tools in creating various shapes and designs.
Precision and Finish: When appropriately utilized, round nose milling cutters offer high precision and excellent surface finishes, reducing the need for additional finishing processes.
Compatibility with Machines: They are compatible with different types of milling machines, such as vertical milling machines, horizontal milling machines, and CNC machining centers.
Specialized Uses: In addition to general contouring and profiling, round nose milling cutters find specific applications in industries like aerospace, automotive, mold making, and general engineering.
Tool Maintenance: Proper maintenance, including regular sharpening or regrinding, is essential to ensure consistent performance and prolong the tool's lifespan.
Personal Protective Equipment (PPE): Always wear appropriate PPE, including safety glasses, face shields, gloves, and hearing protection, to safeguard against flying debris, coolant splashes, and noise generated during machining.
Machine Safety: Ensure the milling machine is properly set up, securely clamped, and in good working condition before operation. Follow all safety guidelines provided by the machine manufacturer.
Tool Inspection: Before use, carefully inspect the round nose milling cutter for any signs of damage, wear, or defects. Do not use a damaged cutter as it can lead to tool failure or accidents during machining.
Secure Workpiece: Properly secure the workpiece using clamps, vises, or fixtures to prevent movement or unexpected displacement during cutting operations.
Tool Handling: Handle the cutter with care and avoid dropping it or mishandling it, as this can cause damage to the cutting edges, compromising its effectiveness and safety.
Speeds and Feeds: Use the recommended cutting speeds and feeds provided by the tool manufacturer or machining guidelines to prevent overheating, tool breakage, and poor surface finishes.
Avoid Contact: Keep hands, clothing, and body parts away from the rotating cutter during operation. Never reach into the cutting area while the machine is running.
Coolant Use: If using coolant, follow proper procedures and guidelines for its application. Coolant can cause slippage hazards if spilled, so ensure a clean and dry work environment.
Tool Storage: Store round nose milling cutters in designated areas or toolboxes, away from other tools or equipment, to prevent damage and ensure they remain in good condition for future use.
Training and Knowledge: Only trained and authorized personnel should operate milling machines and use cutting tools. Adequate training in machine operation and tool handling is crucial to prevent accidents.
It's a cutting tool used in machining to create curved surfaces, contours, and radii on workpieces.
Round nose cutters can work with metals (like aluminum, steel), plastics, and various alloys.
Industries like aerospace, automotive, mold making, and general engineering utilize these cutters.
It can create both concave and convex curves for diverse shapes and designs.
Wear proper PPE, inspect the tool, secure the workpiece, and follow machine safety guidelines.
Material type, precision needed, cutting speeds, machine capability, and desired profile on the workpiece.
Regularly inspect for damage, handle with care, follow recommended speeds and feeds, and store properly.
Yes, it's compatible with various milling machines like vertical/horizontal mills and CNC machining centers.
Rounded cutting edges, different flute counts, versatile applications, and high precision finishes.
Mishandling can damage the cutter, impacting its effectiveness, and potentially causing accidents during operation.
