Spiral Point Tap: #4-40 UNC, 2 Flutes, Plug Chamfer, H3 Class of Fit, High-Speed Steel-E, Black Oxide Coated MPN:5357263

The spiral point tap is a versatile cutting tool designed for threading through hole applications in materials like plastics, woods or metals up to 1/4 thick. Made of High Speed Steel (HSS) which delivers superior hardness and heat resistance suitable for demanding uses, this product features an UNC #4-40 standard thread size with a chamfered plug point and is coated in Black Oxide for durability and to prevent rust. Available at various sizes and types to accommodate specific project needs, spiral point taps are widely used by engineers, maintenance professionals, machinists or hobbyists in the automotive, aerospace, medical equipment manufacturing or DIY sectors where precision and quality are essential for producing reliable and repeatable threads. Whether working on electronic components or repairing household appliances spiral point taps offer an efficient and cost effective method for thread cutting without compromising accuracy ensuring a clean, burr-free finish every time.