... and long duration. Diameter 30mm-800mm Laser welded diamond saw blades For cutting the construction material ... 300mm/350mm/ 400mm/ 500mm/ 600mm/ 700mm/ 800mmLaser welded, Silvered, Hot pressed segment are availableFor wet cutting. ... Diameter300-800mmCenter hole size50/60mmTechnologyLaser welded, Laser welded, Silver weldedCutting materialGranite,Marble,Concrete,BrickApplicationWet cutting ...