1、The length of the saw blade is 305mm, which can be used with an electric reciprocating saw and is easy to install and disassemble. 2、Made of alloy steel, it has high hardness and wear resistance, and the service life is longer than that of carbon steel blades. 3、Vacuum hardened inserts maintain the durability and stability of the cutting edge. 4、With large chip flutes, the heat generated during cutting can be reduced, and chip removal is convenient and quick. 5、Commonly used for cutting bricks, concrete, gypsum boards, lime sand bricks, lightweight concrete blocks. Item Type: Saw Blade Material: Alloy steel Model: S1243HM Colour: Black Total Length: Approx. 305mm / 12in Tooth Thickness: Approx. 3.2mm / 0.1in Application: Lime sand brick 1 x Saw Blade