Diablo, 12" x 84 tooth, 1" arbor, trex/composite material cutting saw blade, tico high density carbide is specially formulated to maximize cutting life in composite materials & plastics, modified triple chip grind mtcg fabrication keeps composite material cool while cutting, producing melt free cuts, laser cut stabilizer vents absorb noise & vibration, keeping the blade straight & true for superior quality cuts, perma shield non-stick coating reduces drag & shields the blade against heat, gumming & corrosion, super thin kerf provides fast, clean cuts with minimal material removal, ideal for underpowered saws on a job site, not intended for use above 6000 rpm, not recommended for ferrous metals or masonry.