Designed for heavy-duty maintenance tasks, this maintenance reamer from Champion Cutting Tool is equipped with a safety collar stop that prevents over-penetration while enhancing stability for the operator. With a left-hand helix and right-hand cut, it effectively shears chips away from the user, making it an ideal choice for a range of applications including steel erection, fabrication, and truck or trailer repair. Made from surface-treated high-speed steel, this tool is capable of enlarging and aligning existing holes through steel, stainless steel, and tough alloys, ensuring reliable performance in demanding environments. Its 1/2-inch flatted shank is compatible with power drills and drill presses that accommodate a 1/2-inch chuck capacity, further expanding its versatility in various maintenance scenarios.