Feed and Speed Values for Carbide Routers and End Mills

The first table below is offered as a general starting point of feed and speed parameters for carbide routers using CNC equipment.

The next two tables are for carbide end mills.

With some experimentation, you can optimize the settings for your particular setup and material.

Tables for calculating feed and speed values of Carbide End Mills
Use formulas at bottom of first chart.
  • Plastics & Acrylic

    Single-flute and chip-clearing tools for plastics and acrylics.

    View Tools 
  • Wood Routing

    Chip breaker routers are commonly used for wood to improve chip evacuation and reduce tear-out during routing operations.

    View routers 
  • Aluminum & Soft Metals

    Tool families suited for non-ferrous materials. Narrow by diameter and flute count.

    View tools 
  • Carbon Fiber

    Abrasive composite material that benefits from diamond-cut and diamond-coated carbide tools to reduce wear and maintain edge quality.

    View Tools 
  • Composites / FR-4 / G10

    Abrasive materials require carbide geometries designed for wear resistance.

    View Tools 
  • PCB & Precision Work

    Drilling and routing tools for PCB and precision applications.

    View PCB tools 
  • Guitar Inlay / Fine Detail

    Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.

    View Tools