Инструмент для расточки отверстий Caterpillar 5P4175

The Counterboring Tool is used for reconditioning cylinder block counterbores during engine overhaul and maintenance procedures. It reconditions the counterbore area to restore flatness, depth, and concentric alignment required for correct cylinder liner seating. This tool enables controlled cutting action to achieve uniform depth and a smooth seating surface within specified tolerances. It ensures alignment with the cylinder bore axis, maintaining dimensional accuracy throughout the machining process. Attributes:• Restores correct counterbore depth and flatness.• Maintains concentric alignment with cylinder bore.• Supports accurate liner seating height control.Applications: The Counterboring Tool is applied at the cylinder block deck area to restore counterbore surfaces, supporting accurate cylinder liner seating and correcting liner projection during engine overhaul procedures.