Spiral Flute Tap: 1/4-20 UNC, 3 Flutes, Bottoming, 3B Class of Fit, Powdered Metal, Oxide Coated MPN:0140401

Engineered for professionals seeking premium quality tapping solutions, OSG's spiral flute tap is an exceptional performer capable of crafting precise UNC 1/4-20 threads using powdered metal construction that resists wear in harsh conditions. Its oxide coating further shields the cutting edges while working against abrasive materials to enhance tool life span even during repetitive tapping tasks. With a specialized bottoming feature designed for smooth thread formation, these spiral flute taps excel within assemblies where a delicate finish is required - such as electronics and medical instruments alike. As an ideal companion for high precision manufacturing processes demanding consistent results, this OSG tool holds its ground within industrial applications, making it perfect for machinists who expect reliable performance without compromise in either accuracy or durability aspects when utilizing spiral flute taps or other tap tools.