With the Dewalt DT1923-QZ circular saw blade, you cut through steel and ferrous metals quickly, smoothly, and without burrs. Featuring 30 titanium carbide teeth and a tcg tooth geometry with a +1.5° rake angle, it delivers clean cuts that reduce time spent on finishing work. The thin 1.13 mm plate body reduces cutting resistance to maximize battery run time on your cordless metal saw. With a 140 mm diameter, a 20 mm bore, and a tensioned blade body designed to reduce vibration, you maintain steady control and cutting precision when sizing steel pipes, threaded rods, and metal studs.