My little router (20 X 48) can rapid @ 200 IPM and I cut balsa @ 60 IPM. Cut 1/8 plywood @ 20 IPM. Router bits are the limit on feeds. I use .050 carbide bits for cutting model airplane parts. They will break on the plywoos at speeds over 30 IPM and cutting balsa at speeds over 60 it fuzzes up and needs the fuzz sanded off. |