Porting Tool: 0.888" Spotface Dia, 1/4" Tube OD, Reamer, Tube Dash #4 MPN:MS33649-4RL

The porting tool is a specialized cutting tool designed specifically for machining aerospace and automotive applications requiring precise holes or passages on tubes that range from 1/4 inches in outside diameter. It comes with an optimal spot face diameter of 0.888 inches, ideal for reaming activities thus enhancing the quality of internal ports within engine blocks, cylinder heads or intercoolers among other components to enhance performance while ensuring reliability at a high level of efficiency for customers who demand consistent and repeatable precision such as technicians, mechanics, engine builders and machinists working within the automotive industry, aviation or motorsport domains.