... and QIANGLI brand non-woven abrasive wheel. we supply non-woven abrasive wheel ,abrasive grinding wheel ,flap wheel , non-woven abrasive roll , ... cylinder grinding head ,hand sanding, nylon grinding stick, flap wheel with sand paper.we meet all special requirement from clientsSize=outside ... diameter X thicknessthe diameter of grinding wheel are from 2.5cm to 100cm(1" to 40 ...