Tongue and Groove Making Machine is used to make edge shaping, profiling, rounding on wood, press board, fiberglass or insulation sheets or any other similar material. Tongue and Groove Making Machine uses strips cut to make dovetail, t-grooves or slots on both sides of the press board strips using high speed spindles and precision feeding system. Tongue and Groove Making Machine is used to make profile wood components, design strips, press board strips, edge rounded strips, dovetail strips, t-strip to be used in transformer insulation and similar usage. Features: Precised operation Extended life Low maintenance