МЕТЧИК, 1/2-13 Caterpillar 4C9685

The Coarse Thread Repair Tap reconditions damaged and worn internal threads by cutting new thread profiles within an existing hole. It is used when original threads are stripped, deformed, and clogged, allowing reuse of the threaded connection without replacing the entire component. The tap engages with the pre-drilled and existing hole and removes material in a controlled manner to recreate the intended coarse thread pattern. During operation, the tap rotates into the hole, and its cutting edges progressively form thread grooves that match the required pitch and profile.Attributes:• Supports reconditioning of stripped thread openings.• Cuts new internal coarse thread profiles in holes.• Enables reuse of existing threaded connections.Applications: The Coarse Thread Repair Tap restores damaged internal threads within holes to enable proper engagement of coarse threaded fasteners during maintenance and repair operations.