1/4" Down-Cut O-Flute Solid Carbide End Mill – 1/4" Shank – Aluminum & Plastics

1/4" Down-Cut O-Flute Solid Carbide End Mill

High-performance 1/4" solid carbide O-flute end mill designed for clean cutting in plastics and aluminum.

The down-cut spiral pushes chips downward to reduce edge lifting and produce smooth top edges when machining plastics, laminates, and soft metals.

Ideal Applications

• Acrylic
• ABS
• HDPE
• Polycarbonate
• Aluminum
• Laminates
• Soft non-ferrous metals

Specifications

• Cutting Diameter: 1/4" (0.250")
• Flutes: 1 (O-Flute)
• Cutting Length: 1.00"
• Shank Diameter: 1/4"
• Overall Length: 2.00"
• End Type: Square End
• Cutting Direction: Left Hand (Down-Cut)
• Material: Solid Carbide
• Finish: Polished Flute

Benefits of O-Flute Geometry

• Large flute volume for efficient chip evacuation
• Reduced heat buildup in plastics
• Smooth edge finish
• Excellent performance in CNC routing applications

Typical Uses

Used for CNC routing of plastics, aluminum sheet, and laminated materials where a clean top surface finish is required.