routerDiameter = 12.7
mmInInch = 25.4
templateDiameter = mmInInch * 11 / 16
templateGap = ((templateDiameter - routerDiameter) / 2) -0.5
slateWidthHalf = 41.5 / 2
minClampingDistance = 50 + 30
templateThickness = 10
radius = 10
depth = 30
length001 = slateWidthHalf - radius
length002 = depth + minClampingDistance
sketch001 = startSketchOn(XZ)
  |> startProfile(at = [0, depth - templateGap])
  |> xLine(length = length001, tag = $seg01)
  |> arc(
       angleEnd = 0,
       angleStart = 90,
       radius = radius - templateGap
     )
  |> yLine(endAbsolute = -templateGap * 2 - (templateDiameter / 2), tag = $seg05)
  |> xLine(endAbsolute = slateWidthHalf + templateThickness, tag = $seg04)
  |> yLine(length = -length002, tag = $seg03)
  |> xLine(endAbsolute = 0, tag = $seg02)
  |> xLine(length = -segLen(seg02))
  |> yLine(length = segLen(seg03))
  |> xLine(length = segLen(seg04))
  |> yLine(length = segLen(seg05))
  |> arc(
       angleEnd = 90,
       angleStart = 180,
       radius = radius - templateGap
     )
  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
  |> close()
extrude001 = extrude(sketch001, length = 5)
sketch002 = startSketchOn(extrude001, face = 'START')
  |> startProfile(at = [-slateWidthHalf, -templateGap * 2 - (templateDiameter / 2)])
  |> xLine(length = -7, tag = $rectangleSegmentA001)
  |> angledLine(angle = segAng(rectangleSegmentA001) + 90, length = minClampingDistance, tag = $rectangleSegmentB001)
  |> angledLine(angle = segAng(rectangleSegmentA001), length = -segLen(rectangleSegmentA001), tag = $rectangleSegmentC001)
  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
  |> close()
extrude002 = extrude(sketch002, length = 7.5)
sketch003 = startSketchOn(extrude001, face = 'START')
  |> startProfile(at = [slateWidthHalf, -templateGap * 2 - (templateDiameter / 2)])
  |> xLine(length = 7, tag = $rectangleSegmentA002)
  |> angledLine(angle = segAng(rectangleSegmentA002) - 90, length = minClampingDistance)
  |> angledLine(angle = segAng(rectangleSegmentA002), length = -segLen(rectangleSegmentA002))
  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
  |> close()
extrude003 = extrude(sketch003, length = 7.5)