Thread Forming Tap: 1/4-20 UNC, 2B/3B Class of Fit, Plug, High Speed Steel, Bright Finish MPN:6006982

Thread forming taps from HK DART Tools are premium cutting tools designed for creating threads without the need for pilot holes. Featuring a plugs style with an UNC 1/4-20 thread size and made of high speed steel with bright finish, this tap delivers top-performing results even on hardened materials such as stainless steel or hardened steel alloys. Its class of fit, either 2B or 3B, ensures smooth operation while reducing the risk of tool breakage due to its durable design that resists wear and fatigue. Ideal for customers in need of precision thread forming in aerospace, automotive or hardware applications requiring minimal distortion and smooth surfaces on the threads, this tap's plug design prevents leakage from loose tolerances found in taps without this feature, adding reliability to its versatility.