... as single-edge, two-edge, four-edge and bowtie shear blade configurations. The margin is smooth , and the cutting ... resistance .Our company can produce each kind of circular shear blades within diameter 1.5m as well as the ... superelevation precision circular shear blades within diameters 0.5m, the parallelism may < ... ;6) any other information you want to know. Shear blade