Porting Tool: 1.1457" Spotface Dia, Reamer MPN:6149-M22X1.5

This porting tool features a spotface diameter of 1.1457 inches and is ideal for precise enlargement or creation of holes, countersinking and drilling operations in hard materials like aluminum, titanium or stainless steel. It comes with an extended pilot for centering the tool on workpieces that offer clearance through existing holes. Its spiral flutes permit efficient chip removal during reaming or tapping operations to reduce torque build-up and prevent damaging surrounding material finishes. Furthermore, its hardened and ground construction ensures durability against wear and tear from prolonged use while retaining sharp cutting edges throughout the process. It is widely used in various industries such as automotive racing, aerospace engineering or firearm manufacturing to achieve tight fits and optimal performance of engine parts like intake manifolds or barrels that demand precision port work.