Masonry Grinding Disc / Wheel w/ Depressed Center 4-1/2"

This Makita 741423-B Masonry Grinding Disc / Wheel is made for metal polishing and general flat grinding. The aluminum oxide abrasive grains are evenly distributed to give a smooth surface.

Specifications

Diameter: 4-1/2"

Thickness: 1/4"

Arbor Hole: 7/8"

Grit Number: 24

Max Safe RPM: 11,900