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,
Oshlun SDS-0842 8-Inch 42 Tooth Stack Dado Set with 5/8-Inch Arbor : Amazon.co.uk: DIY & Tools
DEWALT 8-in 24-Tooth Fine Finish Carbide Dado Table Saw Blade in the Circular Saw Blades department at Lowes.com
Freud SD208S: 8" Pro Dado Set : Amazon.co.uk: DIY & Tools
Mastercraft 8-in 24T Dado Carbide Tipped Circular Saw Blade Set for Wood | Canadian Tire
Choosing A Stack Dado Blade | Woodsmith
PRECISION DADO SAW BLADE 6″ HW D= 152×3,2×15,87 Z=20 FTG+ATB | TOMACO: The Tool Marketing Company
CMT 230 Dado Saw Blade Set d-200 Z-12 d-5/8" | Scott+Sargeant UK
WEN BL088D 8-Inch 24-Tooth Carbide-Tipped Stacked Dado Blade Set for 1 — WEN Products
8" 24t Carbide Woodworking Stacked Dado Saw Blade Flat Bottom Cut for sale online | eBay
Dado set - Wikipedia
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
CMT Grooving Saw Blade Set DADO PRO - D203x6,2-20 d15,87 Z12 HW | IGM Tools & Machinery
Home Made Dado - Disaster on a Rexon 12" Saw - Read below... - YouTube