When cutting acrylics and plastics, "chip-welding" a melting of the material is a concern. But not with these non-melt blades. With a modified triple-chip grind and a 2 negative hook angle, they produce less heat than a standard blade, leaving a crisp and smooth edge. #lb86401c, (d) diameter: 8 (200mm), teeth: 64, (d) bore: 5/8, tooth grind: m-tcg, hook angle: -2, kerf (b).
098 (2.5mm), plate (c). 070 (1.8mm), lb86401c electro-blue carbide tipped non-melt plastic 8 inch dia x 64t m-tcg, -2 deg, 5/8 bore, non-stick coated.