4-1/2″ x 1/4″ x 5/8″-11 Threaded Arbor – For Concrete – 13,300 RPM #20161 (10 per Box)

Made in USA
10 per Box
Recommended Grinding Use: For use on concrete such as masonry, concrete, stone, aggregate and metal.
Also, cast iron and other ferrous metals, including carbide.
Special silicon carbide grain formula makes for excellent grinding.
Use the C24N wheel on hard to grind metal like cast iron and carbide
Soft bond for fast stock removal
Type 27
UAB-20161