The 13" SA-CT32PX saw features the ARS PRO blade (impulse-hardened to stay sharp three times longer) for the quickest, cleanest cuts ever, and even tri-edge toothing.
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The blade is made of a super high-grade carbon tool steel, and the teeth are impulse-hardened to maintain their razor sharp edge up to 3 times longer than ordinary blades. The blades are curvature-ground, so they are thicker at the teeth and top and thinner in the middle. This helps avoid binding, and adds strength to the blade. The blade is hard-chrome-plated for superior rust and sap resistance, and easy clean-up. The included adapter (SC-JG2) snaps on the SC-EXP Extension Poles.