H-Series is specifically designed for grinding hard concrete
H-Series is specifically developed for hard concrete (Mohs scratch test between 5 and 7). For power troweled surfaces the H-series could be a good choice. The H-series can also be suitable for processing of natural stone such as marble and terrazzo.
If you are looking for metal grinding segments for Extra Hard, Medium or Soft Concrete, try HTC:
EZ H2 Gold (DS) – 25 grit
Item Number: 593340601
A very efficient segment for grinding concrete. Recommended for normal to hard concrete.
EZ H2 Gold (SS) – 25 grit
Item Number: 593340602
A very efficient segment for grinding concrete. Recommended for normal to hard concrete.
EZ H3 Grey (DS) – 40 grit
Item Number: 593340701
A slightly finer concrete segment that also works well for paint removal. Can be used as step 1 on very hard concrete.
EZ H3 Grey (SS) – 40 grit
Item Number: 593340702
A slightly finer concrete segment that also works well for paint removal. Can be used as step 1 on very hard concrete.
EZ H4 Brown (DS) – 80 grit
Item Number: 593340801
A slightly finer concrete segment used to remove scores after rough grinding.
EZ H4 Brown (SS) – 80 grit
Item Number: 593340802
A slightly finer concrete segment used to remove scores after rough grinding.
EZ H5 Black (DS) – 150 grit
Item Number: 593340901
Gives a score-free surface after H4.
EZ H5 Black (SS) – 150 grit
Item Number: 593340902
Gives a score-free surface after H4.