Резец для расточенного отверстия Caterpillar 9U7992

The Counterbore Cutter Bit is to recondition engine block liner seats that have cracks or surface damage affecting liner seating performance. It allows removal of uneven or damaged areas so the liner seat can be returned to a uniform and functional condition. It helps maintain correct liner height and alignment during engine rebuilding tasks. Accurate cutting supports proper contact between the liner and the block surface, which is necessary for effective sealing.Attributes:• Helps restore uniform depth across the liner seat surface.• Supports correct liner alignment during engine rebuilding tasks.• Allows controlled removal of cracked or uneven seat material.Applications: The Counterbore Cutter Bit is applied during engine block repair and overhaul activities. It functions on linear seating areas to correct cracks and surface damage while restoring proper seating geometry.