Side Grinding Panel XT Rough 4x6"

XT panels have larger grit for faster results. 4” pipe: use with Hub 4” for 4” Pipe - 1/2 Shaft (1001240100A). 4” & 6” pipes: use with Hub 4 & 6” (6-Panel) - 1/2 Shaft (1001250100A). Sold in packages of 12 panels.