Tap Set: 7/8-9 UNC, 4 Flute, Bottoming Plug & Taper, High Speed Steel, Bright Finish MPN:C69174

This top notch bottoming tap set is manufactured using high speed steel for unmatched strength, precision, versatility featuring 7/8-9 UNC thread count with a premium bright finish that ensures easy visualization of the cut while preventing build-up of heat or corrosion to maintain flawless threads. Offered in four flutes that minimize vibrations while delivering smooth cutting resulting in perfect alignments, suitable for aviation and aerospace industries, aircraft assembly operations requiring top tolerances thread forms, ideal in various machinist shops, or maintenance garages with clearance required to guarantee seamless function.