Trapezoid Metal Bond Diamonds Tooling tools Grinding Disc blade puck shoe  for  Concrete Floor Grinder, like xingyi ASL grinder.
 Quick Change Double Arrows Diamond  Backing Concrete Diamond Grinding Disc  

the listing is for anti-clockwise direction. 
if you need clockwise direction.please leave us a note. 

Our premium grade diamond segments are designed for all-purpose grinding, concrete surface preparation, and concrete polishing.