CMT K02407 ITK Contractor Framing/Decking Saw Blade, 7-1/4 x 24 Teeth, 10&deg; ATB with 5/8-Inch&lt;&gt; bore For framing/decking & general construction. Cut soft/hardwood, plywood on portable/cordless saws. Heavy duty steel plate and thin-kerf blade for faster and precise cuts. 0.071 kerf thickness, 0.047 plate thickness, 20 hook angle, 10 ATB grind. Expansion slots to prevent warping and reduce vibrations. Constructional carbide cutting edges for longer cutting life and extended lifetime.