... cutting line 1.free sample offered; 2.good quality and service; 3.have a long using life; 4.small quantity accepted. silicon cutting ... 0.12mm----13.0yuan/km1,Saving materials 2,Cutting precision 3,Cutting speed 4,No collapse 5,Reduction of environmental ... the grinding process, saving time and materials.3,Cutting speedDiamond cutting wire cutting speed is faster, greatly improving the work efficiency. ...