... Wide Slot Laser Welded Diamond cutting Blade 1.excellent quality and reasonable ... Welded Diamond Blade for General Masonry Material.Fast cutting and long life.specially used for cutting all ... for specifications with smooth cutting and long life.diamond saw blades with silent steel core and ... : 5mm,7mm,10mm,12mm 18mm 20mm(3)Applications:cutting various building materials,granite ,marble,concrete ,brick, ...