• One Flute Downcut Router Bits

    For Standard Cutting

    1 flute downcut Spiral

    All measurements are in inches unless otherwise specified.

  • Material: Feed Rates
    • Softwoods: 150-300 IPM
    • Hardwoods: 150-300 IPM
    • Raw MDF & Particleboard: 150-300 IPM
    End Point: Finish Quality
    • End Point Style: End Mill
    • Optimized for excellent
      top finish

Part No. Hole Diameter Edge Length Shank Size Overall Length Helix Angle
RS380 1/8 1/2 1/4 2 30˚
RS324 3/16 3/4 1/4 2 30˚
RS325 1/4 7/8 1/4 2-1/2 30˚
RS326 1/4 1 1/4 2-1/2 30˚
RS328 5/16 1-1/8 5/16   3 30˚
RS327 3/8 1-1/8  3/8 3 30˚
RS329 1/2 1-1/8 1/2 3 30˚


  • One Flute Downcut Router Bits

    For Fiber Reinforced Plastics & Aluminum

  • Material: Feed Rates
    • Aluminum: 150 IPM
    • Fiber Reinforced Plastics: 100 IPM
    End Point: Finish Quality
    • End Point Style: End Mill
    • Optimized for excellent
      bottom finish.

Part No. Hole Diameter Edge Length Shank Size Overall Length Helix Angle
RS440 1/8 1/2 1/4 2 30˚
RS441 1/4 3/4 1/4 2-1/2 30˚
RS442 5/16 13/16 3/8 2-1/2 30˚
RS443 3/8 7/8 3/8 2-1/2 30˚