The Diablo D0740A 7-1/4" x 40 Tooth Carbide Circular Saw Blade is a high-quality tool designed for finishing applications. Made with durable carbide material, this blade features 40 teeth with a 3 teeth per inch design for precise cutting. It has a red color and a 5/8" diamond knockout arbor for easy installation. With free shipping included, this circular saw blade is a reliable choice for professionals in the construction and carpentry industries. Made in Italy by the trusted brand Diablo, this blade is a versatile option for a variety of cutting needs.