VOLTER 4020 CNC Router 3D Woodworking (ball carving from oak hardwood board)
High precision 3-axis VOLTER 4020 CNC Router is carving from the 40mm thick oak hardwood board a ball with 80mm diameter. Draft phase: 10 mm Single Edge spiral bit Feed rate 120.0 mm/sec 3D-Finishing phase: 3,175 mm Double flute up-cut spiral ball nose end-mill Feed rate 100.0 mm/sec Final cut phase: 10 mm Single Edge […]