Power Rotary Scissor from Seago International, Inc.

The Power Rotary Scissor (PRS-9.5) attachment quickly converts any make or model string trimmer and/or brush cutter into a powerful, safe and efficient cutting tool. The counter-rotating heads deliver a quick and clean cut for edging, cutting and trimming. Cut bunker edges quickly and cleanly, trim along fences, edge cart paths, landscape beds or near parking lots without throwing stones. Standard blade is 9.5 inches in diameter, and an optional 11-inch-diameter blade is available.