Onsrud Series 57-600:
2 Flute – Solid Carbide O Flute Downcut Spiral
Usage: Acrylic, Nylon, ABS, PE, Acetal, PET, HDPE, UHMW, Polycarbonate, and Solid Surface
(SP) = Soft Plastic
(HP) = Hard Plastic
(SSP) = Solid Surface
2 Flute – Solid Carbide O Flute Downcut Spiral
Usage: Acrylic, Nylon, ABS, PE, Acetal, PET, HDPE, UHMW, Polycarbonate, and Solid Surface
(SP) = Soft Plastic
(HP) = Hard Plastic
(SSP) = Solid Surface