.0394" (1.00mm) x 4mm LOC Single O-Flute Carbide End Mill – TiN Coated M131

This 1.00mm (.0394") O-flute carbide end mill features a titanium nitride coated finish and is designed for precision milling in plastics, acrylic, aluminum and other non-ferrous materials.

The single O-flute geometry helps evacuate chips efficiently while reducing heat buildup, making it especially useful in applications where clean edge quality and smooth cutting action are important.

With a 1.00mm cutting diameter, 4mm length of cut, 1.50" overall length, and 1/8" shank, this tool is well suited for fine-detail CNC work, shallow slotting, profiling, and contouring in small parts.

The titanium nitride coating helps improve wear resistance while maintaining sharp cutting performance in suitable materials.

Typical Applications

• Plastic, acrylic, aluminum milling
• Fine-detail CNC cutting
• Shallow slotting and profiling
• Contour milling in non-ferrous materials
• Precision small-part machining

Benefits

• O-flute geometry promotes efficient chip evacuation
• Single flute design helps reduce heat buildup in plastics
• Titanium nitride coating improves wear resistance
• Small diameter allows fine-detail machining
• 1/8" shank fits common collets and toolholders

Specifications