The grinding guide should be read from top to bottom.
EZ CX 2 Gold (Item Number: 212191)
The ideal starting tool for normal to extremely hard concrete floors.
Also available: single segment version (212192).
EZ SF 2 Gold (Item Number: 210887)
A very efficient segment for grinding concrete. Recommended for normal to hard concrete.
Also available: single segment version (211219).
EZ SF 3 Gray (Item Number: 210888)
A slightly finer concrete segment that also works well for paint removal. Can be used as step 1 on very hard concrete.
Also available: single segment version (211220).