Cutting HS

Notes:
 * Marble needs a different blade from everything else
 * Typically change the blade every 3 or 4 weeks
 * Make all cuts possible one way before making cuts in the other direction
 * cutting speed depends on material (hardness, brittleness, etc.)
 * Operator can tell how fast to cut depending how the material reacts to the blade (sound)
 * Certain edges require additional machining before fabrication
 * bullnose, waterfall, ?