Introducing the Assorts Spring Center Knurl Tap Guide Tool, designed to facilitate precise threading alignment on lathe, mill, jig, and bore operations. Crafted from hardened alloy steel, this tool ensures durability and reliability in demanding machining environments. The hardened point, rated at 50-55 HRC, provides exceptional toughness and wear resistance. Its 1/2" diameter hardened shank features knurling for enhanced grip and easy handling during use. An adjustable tension spring and 3/16" hardened tension pin enable efficient execution of tapping tasks. To use, grip the center's body in a drill chuck or collet while inserting the hardened point into the tap handle's center. The center's stroke follows the tap, ensuring straight and accurate hand-tapped threads with every use. Offering universal sizing for all tapping applications, this tool is indispensable for achieving precise thread alignment and consistency in workshop settings.