Cylinder Ridge Reamer 3" - 5" (76mm - 127mm) OEM 25051

Item 25051: OEM Ridge Reamer Capacity 3" to 5" (76mm to 127mm) Reversible Tungsten carbide cutter with fine pitch screw for smooth cutting action For use on conventional as well as slant-block engines The lathe action follows the contours and imperfections of the worn cylinder to remove the entire ridge with one go. Stays sharp indefinitely and never needs adjusting.