• Highlight: TMC-7 7" gas edge grinder reaches within 1/8" of walls and obstructions — the specialty tool for perimeter work where a 10" grinder can't follow.
• Best For: Contractors finishing the edges that bigger grinders leave behind — room perimeters, around columns, and into corners.
• Expert Note: On any floor prep project, the last 10% of edge work takes the most time; a purpose-built edge grinder collapses that time.