11-485: Hand grooving of PVC and rubber floors..11-485手工開槽的PVC和橡地板等。#11-496: Blades 3.5mm Radius (10/pkg).# 11-496葉片3.5mm的半徑10 /包。#11-710: Blades 4.25mm Radius (10/pkg)# 11-710葉片4.25毫米半徑10 /包