With the reciprocating action of its blades, the RG-KM Reciprocator attachment minimizes the potential for thrown debris, making it ideal for a range of terrain and conditions including the grass perimeter around golf bunkers, high-traffic areas, and areas surrounding ponds; ponds, lakes, or ditch banks. Up to 3,000 strokes per minute means relentless performance from blades that are quick and easy to remove and replace.