Straight Flutes Tap: 5/16-18, UNC, 4 Flutes, Plug, 3B, High Speed Steel, Bright/Uncoated MPN:TT90360

The Straight Flutes Tap is designed for use with metric threads measuring 5/16-18 UNC and comes complete with a plug suitable for plugging holes after tapping operations saving time when working with multiple hole sizes. Crafted from high-speed steel ensuring strength during tapping applications this tap provides users with an impressive balance of hardness, toughness and wear resistance for long lasting durability while featuring bright uncoated finish enabling easy identification of tap alignment in blind holes reducing potential misalignment issues leading to improved accuracy with thread formation. Furthermore, the four flutes promote rapid chip evacuation from the hole minimizing reaming efforts post drilling activities making it an essential tool for professional machinists or DIY enthusiasts completing precision drilling tasks ideal when working on sheet metal fabrication, automotive repair shops, or other industrial applications where reliable thread formation is key.