Spiral Flute Tap: 5/16-24 UNF, 3 Flutes, Bottoming, High Speed Steel, Oxide Coated MPN:0137801

The spiral flute tap is designed for making internal threads in through holes with a range of material types such as stainless steel, brass, bronze, cast iron, and aluminum among others. Manufactured from high-speed steel, the tool features an oxide coating which adds to its durability and resistance against heat buildup. With three flutes spiraling around its body, this tap facilitates better chip evacuation while producing smooth thread finishes ideal for applications that demand precision such as machine building and tooling operations. As a bottoming tap, the spiral flute unit eliminates secondary processes of removing excess material providing more efficient production times saving on costs.