pcd blank ra 0 1um surface

{"cid":"91201575","title":"Precision Cutting with PCD TOOLS Diameter 1mm-25mm and Ra 0.1um Surface Roughness","imgUrl":"https:\/\/img.chinax.com\/nimg\/4e\/4a\/5da486c129be19fa39bdca2c5294-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"CTSTC","Model Number":"1.6-10W","Minimum Order Quantity":"1","Delivery Time":"5-10 Days","Packaging Details":"Plastic Box","Payment Terms":"TT\/LC\/Western Union","Supply Ability":"1000pcs\/day","Size":"54mm","Thermal Expansion Coefficient":"0.8-1.5 X 10^-6\/K","Color":"Transparent","Surface Roughness":"Ra<0.1um","Diameter":"1mm-25mm","Toughness":"Middle","Transportation":"DHL, UPS, TNT, FEDEX","Diamond Thickness":"0.5-08mm"}}

{"cid":"91208305","title":"KIC 15 Tungsten Carbide Blanks Bars Wear Vibration Resistance","imgUrl":"https:\/\/img.chinax.com\/nimg\/89\/5d\/47ab5c62d03149fbc08160b7621c-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"OUQI","Model Number":"Helical Coolant Rods","Minimum Order Quantity":"10pc","Delivery Time":"Standard products in one week","Certification":"ISO9001:2008 ISO14001:2004","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"5000kgs per month","Packaging Details":"plastic box\/box + Cartons","Binder":"12.5%","ISO Grade":"K30-K40","Diameter":"10.3mm","ID":"1.4mm","Length":"330mm","Surface Roughness":"Raw sintered blank","Circularity":"0.5mm","straightness":"0.5mm","Density":"14.15","Hardness HHV30":"1300","T.R.S":"3500","KIC":"15"}}