0.0157″ (0.40mm) 2-Flute Square End Carbide End Mill – M103

Description

.0157″ (0.40mm) 2-Flute Square End Carbide End Mill M103

This micro carbide end mill features a .0157″ (0.40mm) cutting diameter with two flutes and a square end geometry. It is designed for precision CNC machining where extremely small features and fine detail milling are required.

Specifications:

• Cutting Diameter: .0157″ (0.40mm)
• Flutes: 2
• End Style: Square End
• Cut Direction: Up-Cut
• Flute Length: .079″
• Overall Length: 1.50″
• Shank Diameter: 1/8″

These solid carbide micro end mills are designed for precision CNC machining and are commonly used for PCB milling, engraving, and fine detail cutting in plastics, composites, wood, and non-ferrous metals.

Common Applications

This .0157″ (0.40mm) carbide end mill is ideal for precision CNC milling operations where extremely small cutting diameters are required.

• Micro CNC milling
• PCB milling and routing
• Plastic and acrylic machining
• Fine engraving and detail cutting
• Composite materials and fiberglass
• Soft metals such as aluminum and brass

Small diameter end mills like this .0157″ (0.40mm) tool are used for machining fine features, narrow slots, and detailed contours in precision CNC work.