OF-2512 1/8" O-Flute End Mill

1/8" O-Flute End Mill
Tungsten Carbide • Nano Blue Coated

Overview
Built for clean, controlled cutting in plastics and other soft materials where chip evacuation and heat management matter most. The single-flute O-flute geometry clears chips efficiently to help reduce melting and improve edge quality, especially on smaller features and tighter geometry.

Best For

• Acrylic
• HDPE, UHMW, and Delrin
• PVC
• Thin plastic sheet goods

Why Choose It

• Single flute for excellent chip evacuation
• Helps reduce heat buildup in plastics
• Ideal for small features and fine profiles
• Produces clean edges with minimal melting

Starting Parameters
Higher RPM with controlled feed works best. Adjust for material, machine rigidity, and chip formation.

• Spindle: 18,000–24,000 RPM
• Feed: 80–180 IPM
• Plunge: 20–40 IPM
• Cut Strategy: Keep feed high enough to make chips, not dust

Specifications

• Tool Type: O-Flute End Mill
• Flutes: 1
• Cutting Diameter: 1/8"
• Cutting Length: 0.79"
• Shank Diameter: 1/4"
• Overall Length: 2.36"
• Material: Tungsten Carbide
• Coating: Nano Blue

Notes

• Not recommended for hardwood or plywood
• Avoid slow feeds in plastic to prevent melting
• Air assist or vacuum extraction improves results