Shark Corp 10-5206 6 in. 7 TPI Rootcutter Saw

Rootcutter is the clean and easy way to cut unwanted roots! Its stiff, sharply pointed blade plunges into dirt and makes short work of cutting through unwanted roots in lawns and flowerbeds or cleaning roots out of holes or overgrown pots before planting.
The high-quality carbon steel blade is impulse-hardened for long-lasting sharpness and chrome-plated to prevent rust. The teeth are extremely sharp--the two-cutting-edge design for pull-to-cut action provides extra power and control. The sure-grip patented handle is designed for comfort, safety, and ease of use and is made of long-lasting, high-impact ABS plastic.