20mm bore 1a1r diamond cut off wheel

{"cid":"91202443","title":"20mm Bore 1A1R Diamond Wheels Carbide Grooving Diamond Cut Off Wheel","imgUrl":"https:\/\/img.chinax.com\/nimg\/41\/ce\/cf71e5b0064a585475ecdadfb0c6-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"Shine Abrasives","Model Number":"1A1R","Minimum Order Quantity":"5 PCS","Delivery Time":"5 working days","Certification":"ISO","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T","Supply Ability":"5000 PCS per week","Packaging Details":"5 pcs in one paper box","Shape":"1A1R","Bond":"Resin","Diameter":"5 inch","Grit Size":"100#","Thickness":"0.6mm","HS Code":"8207901000"}}

{"cid":"91189792","title":"Self-Sharpening Resin Bond Diamond Grinding Wheel 350mm 20mm Thick 127mm Bore High Grinding Efficiency","imgUrl":"https:\/\/img.chinax.com\/nimg\/e6\/75\/98dea9689d83b68f54d5690d43b6-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"WNRLN","Model Number":"RB-D350","Minimum Order Quantity":"2 Pieces","Delivery Time":"3-5 working days for stock, 10-20 days for production","Place of Origin":"Henan, China","Certification":"ISO 9001:2015","Payment Terms":"T\/T,L\/C,PayPal,Western Union","Supply Ability":"10000 Pieces per Month","Packaging Details":"WNRLN branded color box with protective foam insert, export-grade corrugated carton","Wheel Type":"Resin Bond Diamond Grinding Wheel","Bond Type":"Resin Bond","Outer Diameter":"350mm","Bore Diameter":"127mm","Wheel Thickness":"20mm","Grit Size":"D126 (120\/140 Mesh)","Self-Sharpening Feature":"Continuous Fresh Abrasive Exposure","Abrasive Material":"Synthetic Diamond","Concentration":"100%","Max Operating Speed":"35 m\/s","Application":"Carbide, Hardened Steel, PCD Tools"}}