Incremental abrasives are used on radial arm polishing machines — the automated, multi-head machines that move across a stone slab in incremental passes, polishing each zone systematically before advancing to the next. The incremental pass system ensures complete, even coverage across large slab surfaces without the manual repositioning required by single-head machines. 

Radial arm abrasives are matched to the specific spindle configuration and RPM range of radial arm polishing machines. Available in a full grit sequence for the complete polishing process from coarse grinding through final mirror polish. 

For single-head machine abrasives see Single Head Abrasives. For inline machine polishing see Inline, CNC, Single Head.