3mm Aluminum T-Slot Milling Cutter | XET 55° Type T-Slot End Mill

The 3mm Aluminum T-Slot Milling Cutter is designed for precision machining of aluminum alloy, stainless steel, and cast iron materials. Made from premium tungsten carbide, it features excellent sharpness and wear resistance, ensuring stable performance under HRC≤55° hardness conditions. Ideal for CNC machining centers, engraving machines, and precision milling operations.

Product Features

• High precision 3mm cutting diameter for accurate T-slot machining.
• Material: Fine-grain carbide with HRC≤55° hardness for long tool life.
• Optimized for aluminum alloys, stainless steel, mold steel, and cast iron.
• Sharp cutting edges ensure smooth surface finish and reduced burrs.
• Suitable for: CNC machining centers, engraving machines, precision mills, and high-speed milling machines.

Specifications

Applications

This T-slot end mill is mainly used for processing aluminum parts, stainless steel molds, alloy steel, and graphite iron components. Its strong rigidity and balanced cutting geometry make it suitable for high-speed cutting in precision mold manufacturing and aerospace parts machining.

Recommended Machines

• CNC machining centers
• Engraving and precision milling machines
• High-speed machine tools
• Numerical control engraving machines

Why Choose XET Aluminum T-Slot Cutters?

• Superior surface finish and chip evacuation
• Stable tool performance at high spindle speeds
• Long tool life with excellent heat resistance
• Consistent slot dimension accuracy

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