Straight Flute Taps, Tap Type: Machine , Thread Size (Inch): 5/16-18 , Overall Length (Decimal Inch): 2.7188 , Thread Standard: UNC , Chamfer: Bottoming MPN:2749739

Straight flute taps made of high-speed steel from Widia are ideal for machinists working with automotive light-duty threading applications. These precision tools offer UNC (Coarse) 5/18-18 threads designed specifically to provide a secure fit on various metals, including aluminum, brass, and cast iron while generating smooth finishes free from burrs or edge irregularities commonly caused by spiral flute tap designs. The bottoming chamfer ensures accurate thread production with consistent quality across multiple components while preventing seizing upon disengagement. With their ability to deliver dependable results every time, these straight flute taps are suited for machinists in industries requiring precision and consistency on the finished product. Their unique design increases user safety by eliminating edge weaknesses that could lead to breakage or snapping during use.