S40B气砂轮机
Air Grinding Wheel
S40B 气砂轮机 S40B 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. 
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