Description
Shark Industries 777S is a 7 in crimped straight wire wheel built for broad, general-purpose cleaning on steel and other hard materials. It features a 1/2–5/8 in arbor to fit common bench and pedestal grinders, a 1 in face width for efficient surface coverage, and .014 in carbon-steel filaments for controlled aggressiveness. With a 1-5/8 in trim length and a 6,000 RPM maximum rating, it’s engineered for rust and scale removal, deburring, edge blending, and weld prep when used with proper guards and PPE per power-brush safety best practices.
