IRWIN 1561 TAP 7/8″-9NC BOTTOM

The IRWIN 7/8″ – 9 Nc Bottom Tap is expertly designed for a variety of hand threading tasks, making it a valuable tool for routine maintenance and repair work. With straight flutes that enhance chip removal efficiency, this tap ensures a smooth threading experience across multiple materials. It produces a class 2B thread, suitable for applications where precision is important but high tolerance is not critical. Whether you’re rethreading or performing general repairs, this tool offers reliable performance tailored to meet everyday needs.