Amazon.com: Oshlun SDS-0842 8-Inch 42 Tooth Stack Dado Set with 5/8-Inch Arbor : Industrial & Scientific
Dado blade in a track saw. | Yep thats what it looks like a spindle moulder cutter block in a track saw! This isn't a hack. Basically this is the HK85 saw,
Dado King for Excellent Dado Groove in All Materials :: 6" Dado King Saw Blade Set - 2 Outside Blades, 6 Chippers, and Blade Runner carrying case - Forrest Saw Blades: Quality Saw Blades & Dados
Skarpaz 8" 24 Teeth Industrial Dado Set Circular Saw Blade
WEN 8 in. 24-Tooth Carbide-Tipped Stacked Dado Blade Set for 10 in. Table Saws BL088D - The Home Depot