Detailed Product Description S150 Air grinderThe S150 Air grinder is mainly used for the sharpening and polishing work. ... workshop, metal shop, construction and other projects and works.S150 Air grinder can use to clear the casting, polishing angle and ... . It also can match with taper grinder.Specification:Model: S150 Air GrinderWeight: 6 KGLength: 476mmAir drilling speed: 5500-6600r/minAir consumption ...