... Styrofoam, plastic, PVC, hibiscus board aluminum panels, steel doors, soft wood, acrylic, etc., and copper, aluminum, stainless steel, aluminum alloy ... wide range of applications in milling, advertising, architecture, furniture, handicrafts, mold and other industries.1. Application: Used for cutting Flakeboard ... ones, suit for bulk-buying. bits for cutting wood (cup cut with chip-breaker spiral bits)