产品名称：美国必宝油石,BORIDE油石AS-9ProductDescription:SimilartotheAM-8,theAS-9isengineeredforhandstoningEDMscalesurfaces.Itcanbeusedwithpolishingmachines,butthespecialformulationprovidesafast,smoothcuttingactionduringhandstoning.Useeitherwithalubricantordry.AOProductDescription:AOisaperfectall-aroundaluminumoxidestone.Ithasexcellentbreakdowncharacteristicsandyetretainsshapewell,especiallywhenpolishingmoldcavitydetails.BecausetheAOisfilledwithlubricantduringthemanufacturingprocess,itdoesnotrequirelengthypre-lubrication.220gritisanideal"startupstone"formachinedsurfaces.Theuseoflubricantforallgritsizesisrecommended.Grits220and320workwellinremovingEDMscale.规格参数：型号砂号规格AS-9(EDN)AO(DN)150#180#220#320#400#600#150#220#320#400#600#1/16×1/416.8018.8026.0016.1018.2021.801/16×1/217.3019.3023.1017.2019.4021.801/8x1/817.3019.3026.0017.2019.4021.801/8x1/416.3017.4021.2016.2017.4020.201/8x1/218.2019.3023.9018.1019.4023.501/4x1/416.3017.5021.2016.8017.5020.201/4x1/221.4022.7029.4020.7022.6027.301/4ROUND31.5041.8049.0031.5041.8047.703/8ROUND38.4043.7050.2038.4043.7048.40美国必宝油石粒度使用建议：220#.300#：模具放电加工后之硬化表层去除及机械切削粗糙刀痕之去除。400#.600#：细微加工痕迹之去除及一般抛磨。800#.1000#.1200#：精细研磨或镜面处理前之抛光。圆柱型103：可搭配刻磨机当成研磨棒使用(长度勿超过50mm长),亦或将之磨尖用于细微角落或窄缝之研磨。)