Syntec 4-1/2" Spiral Cup Wheel 18-Segment with 5/8"-7/8" Arbor - Yellow Series BPPC Bearing Plates 5-inch diameter lally columns and

5-inch diameter lally columns and Quad 2x10/12 girders

The clips have been designed to enable easy installation on the open side of studs or joists with flanges up to 3" long and return lips up to 3/4"

No predrilling required in most metal or wood applications

and blow hole clean using compressed air

ZMAX Corrosion Protection: A thicker galvanized finish provides long-lasting durability

Syntec 4-1/2" Spiral Cup Wheel 18-Segment with 5/8"-7/8" Arbor - Yellow Series BPPC Bearing Plates 5-inch diameter lally columns andSyntec Yellow Series Spiral Cup Wheels are the perfect cup wheels for not breaking the bank and providing the highest value for applications that involve general concrete prep, as well as high spot and light coating removal. A top seller for good reason, this 4 1 2" Spiral Cup Wheel gets the job done. This base model cup wheel shouldn't be slept on as it comes from a manufacturer in Syntec that has been changing the game of diamond tools for decades.