... 1.Cutting Material: Marble 2.Cutting depth: 15~25mm 3.Cutting speed: 5m/min (Super fast) 4.Life:1800sqm 400mm Sandstone Diamond Cutting ... 350mm, 400mm marble cutting saw blade manufacturing.Technical specs:1, Cutting Material: granite2, Cutting depth: 15~25mm3, Cutting speed: 5m/min (Super ... fast)4, Life: 8,000~10,000m (or 1800 sqm)5, Surface Tolerance: <±0.10mm6, Diamond ...