Spiral Flute Tap: #3-48 UNC, 2 Flutes, Modified Bottoming, 3B Class of Fit, Cobalt, Oxide Coated MPN:BU503210.5002

Grainger's spiral flute tap in the size of #3-48 UNC has two flutes and a modified bottoming style ideal for producing fine threads on blind or through holes when assembling various components requiring precision fitting; it caters to customers working on electronics, machinery, aerospace, and automotive industries seeking strong but delicate threads. It boasts a Cobalt construction that boosts heat resistance up to 800 degrees Fahrenheit providing long lasting durability and resilience against breakage; along with an oxide coating increasing lubricity throughout the threading process, making it compatible for use on various materials including aluminum, steel, or brass alloys.