10000 sqm working life scarifier cutters

{"cid":"91190153","title":"5mm Width Scarifier Cutters with 8.5*4 mm Carbide Tip for More Than 10000 Sqm Working Life","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/67\/f5ab68d90276be92ec6c58d3cb18-200x200-1.jpg","attrs":{"Price":"0.8","Minimum Order Quantity":"100","Certification":"CE, ISO9001: 2000","Model NO.":"Y-1005","Hardness":"46-55 HRC","Pins No.":"5","Outer Diameter":"47mm","Inner Diameter":"16mm","Width":"5mm","Carbide Tip":"8.5*4 mm","Material Type":"Carbide Steel","Working Life":"More Than 10000 Sqm","Set Number":"100 PCS\/Sets","Transport Package":"200-400PCS\/ Carton","Assembly Milling":"misangled footpath","Concrete Removal":"screed, tile adhesive, sealants","Surface Structure":"rough","Prepping Rate":"very good"}}