Straight Flute Tap: #4-40 UNC, 3 Flute, Taper Chamfer, 2B/3B Class of Fit, HSS, Bright/Uncoated Finish MPN:MSC-04424420

The Straight Flute Tap #4-40 UNC with a size of 3 flutes offers exceptional precision and durability in tapping applications. Made from high-speed steel material, this tool ensures robustness and wear resistance for prolonged usage, while its uncoated surface provides an excellent finish on the tapped hole. Featuring 3 flutes for chips extraction, this tap enhances the drilling experience by removing waste debris efficiently and reducing friction while cutting. With a Taper shank providing more rigidity to the tool, it offers optimal support during demanding projects requiring precise depth and accurate threads without slippage or bending. Additionally, it comes in bright finish making it ideal for light-duty drilling applications requiring excellent visibility in the hole. Machinists, mechanics or DIYers will find this straight flute tap highly useful when tapping holes into various materials such as wood, metals or plastics where precision and quality are imperative.