Undercutting toolpaths in Fusion 360. In this video, we use 3D Contour as well as Patch to contain our toolpath without using Contact Point Boundary so that we can make an undercut with a woodruff, lollipop or spherical end mill! Fusion 360 download: bit.ly/2ELhJrk Fusion 360 CAM Parameters, Expressions & Formulas: bit.ly/2DfQ41L Fusion 360 tutorials | NYCCNC: bit.ly/2DvWmdR NYC CNC Publishes weekly content on CNC, CAD, CAM & Manufacturing including the Wednesday Widget CNC project and Fusion Friday Fusion 360 tutorial!