large 4 inch saw blade for grinder

{"cid":"91165061","title":"12 Inch 300mm Laser Welded Diamond Saw Blades For Cutting Hard Granite","imgUrl":"https:\/\/img.chinax.com\/nimg\/72\/8d\/008a061a23584a1d3a255524a4b9-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"Johnson Tools","Model Number":"300mm","Minimum Order Quantity":"5 pcs","Delivery Time":"15-35 days","Certification":"SGS","Place of Origin":"China","Payment Terms":"Western Union, T\/T, L\/C, Paypal","Supply Ability":"100000 per year","Packaging Details":"White box","Product Name":"Laser Welded Diamond Saw Blades","Technology":"Laser Welded","Outer Diameter":"12inch","Center Hole":"25.4mm or as your request","Usage":"Cutting Granite","HS Code":"82023910"}}

{"cid":"91201361","title":"High Quality 300\u00d710\u00d725.4\u00d722T Concrete Cutting Wheel For Grinder 300mm Diamond Tile Cutting Blade","imgUrl":"https:\/\/img.chinax.com\/nimg\/fa\/ad\/ff751c466c8cbd0dacad96d28ea1-200x200-1.jpg","attrs":{"Price":"16.98usd\/pcs","Brand Name":"HUACHANG","Model Number":"911601900","Minimum Order Quantity":"500pcs","Delivery Time":"30 days","Place of Origin":"JIANGSU CHINA","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"25000pcs per month","Packaging Details":"white paper box","Material":"Diamond Segment &65Mn Steel Body","Color":"green\/blue\/golden\/black","Size":"300\u00d72.0\/3.0\u00d710\u00d725.4\u00d722T","Process Type":"hot pressed","Certifications":"OSA,MPA ,ISO9001:2008,BV","Finishing:":"Painted&Polished","Advantage:":"Imporved efficiency,cutting life and operator safety","Quality Grade:":"Hot Press Sintered Blade","MOQ":"500 Pieces","Package":"Inner Box+Outer Carton","OEM":"Accpted"}}