From the Manufacturer
The DEWALT DW7670 8-Inch Stacked Dado Set has heavy gauge, laser cut plates that provide true, accurate cuts. The micro-grain carbide teeth deliver clean cuts and reduce splintering. It has 4 tooth chippers that give smooth, flat bottom cuts and stainless steel shims that allow for ultra-fine width adjustments. It includes a heavy duty storage case that protects the blades against chipped teeth and damage. This blade is ideal for quality-conscious woodworkers, cabinetmakers and woodworking professionals. It makes clean, smooth dado cuts, rabbet cuts, tenons, and half-lap joints in hard woods, soft woods, plywood, and melamine. Diameter 8-inch, Teeth 24, Arbor Size5/8-inch, Hook Angle -12-degree, Tooth Grind ATB+R, Max Speed 7000rpm, Number of Chippers 6, Chipper Sizes, (4) 1/8-inch, (1) 1/16-inch, (1) 3/32-inch
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Heavy gauge, laser cut plates provide true, accurate cuts
Micro-grain carbide teeth deliver clean cuts and reduce splintering
4-tooth chippers give smooth, flat bottom cuts
Stainless steel shims allow for ultra-fine width adjustments
Heavy duty storage case protects blades against chipped teeth and damage