Spiral Flute Tap: 3/8-24 UNF, 3 Flutes, Modified Bottoming, 3B Class of Fit, Cobalt, Oxide Coated MPN:BU503210.5045

The spiral flute tap is designed for tapping light to medium steel, cast iron and brass materials, providing superior chip evacuation and eliminating built-up edges. Its modified bottoming feature offers better thread control on blind holes or thru-holes in multiples applications across automotive, aviation, machinery repair shops, maintenance operations. The cobalt composition provides exceptional wear resistance, ensuring a longer lifespan and reducing down time during use. Additionally, the oxide coating protects against corrosion and lubrication during storage and application, making it an ideal choice for professionals looking to achieve superior thread quality and increased durability in their workpieces.