1.steel core with good rigidity 2.smooth cutting 3.straightening cut no vibration 4.Durable 5.good ... main products of company are saw blanks,diamond saw blanks,no noise saw blanks,cold-cutting saw blades,multiple saw blanks and various saw blanks series.In addition ... to your request from 190-1800mm and different application.For cutting marbles, stones, granite, limestone, steel, wood etc.5.Production ...