hrc57 hrc59 brush chipper knives

{"cid":"91212172","title":"9CrSi Wood Chipper Knife Sharpener HRC57 HRC59 Brush Chipper Knives","imgUrl":"https:\/\/img.ismap.com\/nimg\/5b\/0b\/11dcaaed0f1060a13c480613dcd6-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"Songpu","Minimum Order Quantity":"10PCS","Delivery Time":"5-10 work days","Certification":"iso:9001","Place of Origin":"Jiangsu, China","Payment Terms":"L\/C, T\/T","Supply Ability":"50000pcs\/week","Packaging Details":"Wooden packing","Product name":"Long Service Life","material":"SKD11 or Ordinary, Ordinary \/SKD11 knife","application":"Wood recycling","hardness":"HRC57 \u00b0 ~ 59 \u00b0","Application":"Manufacturing Plant","size":"400*120*22 customize","packing":"PE coated wax paper","Port":"shanghai"}}