... Styrofoam, plastic, PVC, hibiscus board aluminum panels, steel doors, soft wood, acrylic, etc., and copper, aluminum, stainless steel, aluminum alloy ... in milling, advertising, architecture, furniture, handicrafts, mold and other industries.1. Application: Used for cutting Flakeboard, MDF, solidwood etc.2 ... ones, suit for bulk-buying. bits for cutting wood (cup cut with chip-breaker spiral bits)