Amana tool 46481 Solid Carbide O Flute Plastic Edge Rounding 1/4 D x 1/8 R x 3/8 CH x 1/4 Inch SHK Router Bit

Single and Double 'O' FluteDesigned for rounding the edge of plastic sheets or parts.Excellent for rounding:PlasticAcrylicsAcrylic StoneAcrylonitrile Butadiene Styrene (ABS)CorianCoroplast*FomexHigh Impact Polystyrene (HIPS)High Pressure Laminates (HPL)Hydroxy-Terminated Polyether (HTPE)Low Density Polyethylene (LDPE)LubXPerspex Cast Acrylic SheetPolyethylene Terephthalate Glycol (PETG)Poly (methyl methacrylate) (PMMA)Polyoxymethylene (POM), also known as Acetal, Polyacetal and PolyformaldehydeSign FoamStarBoard (King StarBoard 'R') High Density Polyethylene Sheet (HDPE)Thermoplastic Polyolefin (TPO)Urethane*Coroplast is soft plastic cardboard made with super soft, super flexible PVC.