S40E气砂轮机 Air Grinding Wheel S40E 气砂轮机 S40E AIR GRINDER 最大砂轮直径：40mm Max Grinder Size:40mm 弹簧夹头内孔直径：6mm Spring Collet Size:6mm 空载转速：≥17500r/min Free Speed: ≥17500r/min 气管内径：8mm Air pipe(ID): 8mm 全长：180mm Overall Length: 180mm 机重（不包括砂轮）：0.75kg Net Weight:0.75kg 该气砂轮在船舶锅炉、化工机械及各种机械制造和维修工作中，用于清除毛刺和氧化皮修磨焊缝、砂光、抛光等作业。 This air grinder is used for burr clearing, sanding, polishing, roll scale thining and welding in working ship, chemical machinery, mechanism manufacture repairing and working and so on. 15266372876 0537-3160260
