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4 Flute Carbide Stepped Ball End Mill Precision Forming Cutter for 3D Profiling CNC Milling Tool Multi Level Radius Cutting 2mm-12mm Diameter

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4 Flute Carbide Stepped Ball End Mill Precision Forming Cutter for 3D Profiling CNC Milling Tool Multi Level Radius Cutting 2mm-12mm Diameter

Brand Name:	AMG
MOQ:	3-10PCS
Packaging Details:	Plastic tube
Payment Terms:	T/T/Credit Card

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

ISO9001

Name:

4 Flute Carbide Stepped Ball End Mill Precision Forming Cutter

Coating:

Uncoated/AlTiN/ZrN/CrN

Application:

Steel, Aluminum, Etc

Shank Precision:

Material:

Carbide

OEM/ODM:

Available

Supply Ability:

30000-100000pcs per month

Highlight:

3D Profiling ball end mill

Precision Forming Cutter ball Endmill

2mm Diameter ball end mill

Product Description

4 Flute Carbide Stepped Ball End Mill Precision Forming Cutter

Product Specifications

Name	4 Flute Carbide Stepped Ball End Mill Precision Forming Cutter
Coating	Uncoated/AlTiN/ZrN/CrN
Application	Steel, Aluminum, etc
Shank precision	h6
Material	Carbide
OEM/ODM	Available

Product Overview

Our 4-flute carbide stepped ball end mill is engineered for high-precision 3D contouring, multi-level radius cutting, and complex surface machining. Made from ultra-fine grain tungsten carbide, this forming cutter features a unique stepped design that enables smooth transitions between different radius levels.

Key Features

Multi-Level Stepped Design - Allows complex radius profiling in a single operation, reducing tool changes
4-Flute Carbide Construction - Ensures high feed rates while maintaining excellent surface finish (Ra ≤ 0.8μm)
TiAlN Coating Option - Enhances heat resistance and wear resistance for steel machining
Precision Ground Cutting Edges - ± 0.005mm tolerance for accurate 3D contours
Balanced Helix Angle (30°-35°) - Reduces cutting forces and tool deflection
Wide Diameter Range (2mm-12mm) - Suitable for detailed engraving & heavy-duty milling

Performance Advantages

Efficient Multi-Level Machining - Combines multiple radii in one tool, saving time
Superior Finish - 4-flute design reduces tool marks for smoother surfaces
Long Tool Life - Carbide + TiAlN coating resists wear in tough materials
Versatile - Works on steel, aluminum, titanium, and composites

Typical Applications