Amana Tool 51436 SC Spiral, Plastic Flush Trim 1/4 D x 3/4 CH x 1/4 SHK x 3 Inch Long Double BB Router Bit

2 Flute - Mirror Finish Up-Shear Industrial quality spiral router bit designed for trimming sheets of stack plastics and laminates in hand-fed applications. Double bearing provides smoother action around contour of the template. Cuts Coroplast (A soft plastic cardboard made with super soft, super flexible PVC). Benefits of "Mirror Finish" Polished Flute Razor sharp cutting edge for effortless chip removal Helps prevent chip re-welding or adhering to the tool Extended Tool Life Exceptional Cut QualityExcellent for cutting: Plastic Acrylic Acrylic Stone Acrylonitrile Butadiene Styrene (ABS) Corian Coroplast Fomex Hydroxy-Terminated Polyether (HTPE) LubX Perspex Cast Acrylic Sheet Poly (methyl methacrylate) (PMMA) Polyoxymethylene (POM), also known as Acetal, Polyacetal and Polyformaldehyde Sign Foam StarBoard (King StarBoard 'R') High Density Polyethylene Sheet (HDPE) Urethane