Spiral Point Tap: #4-40 UNC, 2 Flutes, Plug Chamfer, H6 Class of Fit, High-Speed Steel-E, Black Oxide Coated MPN:5357274

The spiral point tap is an indispensable tool for precise threading jobs in numerous industries. With its versatile High Speed Steel construction, this UNC #4-40 size tap delivers excellent strength and hardness to tackle a range of materials like plastics, woods or metals up to 1/4 thick without compromising performance. The chamfered plug point minimizes the chance of breaking off during usage while Black Oxide coating increases durability and rust resistance. Its spiral design ensures fast and smooth thread cutting for clean finishes even on tight tolerance applications, reducing the need for secondary finishing steps such as sanding or grinding which saves time and costs. As a result of its precision, longevity, efficiency, and compatibility with many materials this tap is widely used in automotive repair, machining shops, electronics manufacturing, DIY projects across a variety of industries seeking reliable, consistent threading solutions to get the job done right.