Trend PSC/107X1/2TC Easyset profile scribe setOvolo guidedThese tools produce the same type of joint & use the same components as the combination PSC sets.Both parts of the joint are cut by only changing the cutter height.No reassembly of parts is required, to convert the tool from scribing mode to profiling mode and vise-versa.Router table use only.Specification-D=46 mmD2=40.7 mmC=15 mmC2=6.3 mmR=6.35 mmR2=6.35 mmShank Diameter=1/2 inchTimber thickness min.=21 mmTimber thickness max.=26.5 mm