Thread Forming Tap: #12-24 UNC, 3B Class of Fit, Plug, High Speed Steel, Uncoated MPN:2747437

Manufactured with precision by Widia for professional toolmakers and machinists working on high volume production tasks requiring consistent thread quality in threads ranging from 1/4-20 UNC to 3/8-24UNC. This tap form is suitable for forming threads through a variety of materials such as aluminum alloys or copper-nickels while its 3B class allows it to be utilized with minimal breakage or damage occurring during usage because the threads are produced smoothly without creating chips or burrs. Made from high-speed steel, an exceptionally tough yet flexible material that delivers superior wear resistance ensuring longevity throughout frequent use on numerous applications at industrial or commercial scale settings. The plugs finish cut generates strong bonds between substrate and thread forming which ultimately results in long lasting joints secure enough to endure strain when fastening components firmly together without any possibility of slippage or movement.