ra 0 2 carbide round rod blank

{"cid":"91208305","title":"Finished Ground Carbide Round Rod Blank H6 Ra 0.2 Cemented Carbide Tools","imgUrl":"https:\/\/img.chinax.com\/nimg\/03\/19\/166c481e7302162137feb80dac14-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"OUQI","Model Number":"Finished Ground Rods","Minimum Order Quantity":"10pc","Delivery Time":"Standard products in one week","Certification":"ISO 9001: 2015","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","Material":"Tungsten carbide","ISO Grade":"K10\/K20\/K30K40","Diameter":"D3-D32","Leght":"330mm or cut to length","Surface Roughness":"Ra 0.2 or as per required","Circularity":"0.05","straightness":"0.05","Hardness":"HRA 90-93.5","T.R.S":"2500-4200","Grain size":"\/Ultra fine\/fine\/Medium\/Coarse"}}