“…Wood properties such as the presence of abrasive mineral deposits inside the cells, resin content, porosity, fiber dimensions, grain orientation, presence of knots, moisture content and density act as influencing factors on the energy expenditure during the material cutting process (Koch, 1964;Axelsson et al, 1993;Porankiewicz et al, 2008;Goli et al, 2009;Cristóvão et al, 2012;Chuchala et al, 2013;Delatorre et al, 2020). In addition to the factors inherent to the wood, cutting speed, feed speed and number of tooth in the tool can also influence the energy required for cutting (Gorczyca, 1987;Rodrigues & Coelho, 2007).…”