Spiral Point Tap: 5/16-18 UNC, 3 Flutes, Plug Chamfer, 2B/3B Class of Fit, High-Speed Steel-E, Ignator Coated MPN:9048855079380

The Spiral Point Tap: 5/16-18 UNC with three flutes, plug chamfer, 2B/3B class of fit, high-speed steel-e, ignitor coated is a robust tool ideal for creating fine threaded holes in metals such as cast iron or stainless steel. Its precision manufacturing ensures accurate tolerances by maintaining the desired class of fit while producing consistent threads with its cutting edges and chamfer style design that delivers efficient chip evacuation reducing jamming issues on machines. It's ignitor coating prolongs its durability in use, even when tackling tough non-ferrous materials increasing reliability. Overall, the high-speed steel-e tool by Guhring is a great asset in workshops requiring accurate thread production using harder metals without sacrificing its longevity.