band knife for cutting leather shovel and splittin

1.size namesizebandknife 2662*50*0.6bandknife 2830*50*0.6bandknife 3500*50*0.7bandknife 3570*50*0.8bandknife 3690*50*0.8bandknife3350*50*0.82.Material Advanced design idea with good equipment,technology.All of our material is high quality with good structure,which we used from our mianland and fromGermany,Japan ,Sweden. 3.Technical parameters 1.surface roughness of the strip steel<0.05mm rigidity RHC±1 2.straightness 7m(<2mm) 3.tensile strength(1300-1790)pa 4.picture