Constant profile ramping is a much more effective approach than conventional Z-level profiling. Watch side-by-side as an American-made Dapra 1” end mill (50 IPM / .100" DOC) using constant ramp profile outpaces a traditional 1° helix entry and Z-level rough by more than 50%.

Left Side: Traditional Entry for Z-level Profile Milling

  • 50 IPM
  • .100” DOC
  • 1° helix entry and Z-level rough
  • Total Cycle Time: 9 minutes, 7 seconds

Right Side: Constant Profile Ramp

  • 50 IPM
  • .100” DOC
  • Constant Ramp Profile
  • Total Cycle Time: 6 minutes

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