From the Manufacturer
DeWalt DW7140PT 10-Inch 40 Tooth ATB Ripping and Crosscutting Saw Blade with 5/8-Inch Arbor and Tough Coat Finish
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Premium Micro-Grain carbide produces ultra-sharp cutting edges that dramatically reduce splintering
Precision Balanced, Laser-Cut Body provides extremely accurate cuts
Exclusive Dampening Slots reduce vibration to enhance cutting accuracy
Tough Coat Finish reduces heat, friction, and gum to promote blade life