[
  {
    "Name": "Shear",
    "Kerf": 0.0,
    "AllowUserToChange": false
  },
  {
    "Name": "Saw",
    "Kerf": 0.125,
    "AllowUserToChange": false
  },
  {
    "Name": "Channel shear",
    "Kerf": 0.5,
    "AllowUserToChange": false
  },
  {
    "Name": "Custom",
    "Kerf": 0.125,
    "AllowUserToChange": true
  }
]