Description
Product Information
This tool is a 55° Solid Carbide End Mill (4 Flutes)—a high-performance machining tool designed for precision milling operations in industrial manufacturing. It is constructed from sub-micron grain tungsten carbide, delivering exceptional hardness (up to 92.5 HRA) and fracture toughness to withstand high-load cutting scenarios.
Its key features include:
- TiAlN Coating (bronze appearance): Enhances wear resistance and heat dissipation, reducing friction between the tool and workpiece by 25% and extending tool life by 40% compared to uncoated alternatives.
- 4-flute Geometry: Optimizes chip evacuation efficiency and surface finish (Ra ≤ 1.6μm) for medium-to-high feed rate machining of steel, alloy, and quenched workpieces.
- 55° Hardness Grade: Tailored for processing hardened materials (up to HRC 55) such as carbon steel, alloy steel, and mold steel, making it suitable for CNC machining centers and precision mold manufacturing.
The end mill’s precise helical flute design (30°–35° helix angle) ensures stable cutting forces, minimizing tool vibration and improving machining accuracy (IT9–IT10 tolerance class). It is widely used in aerospace, automotive, and mold industries for contour milling, slotting, and face milling applications.
Technical parameters:
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