5.5mm Carbide Valve Guide Reamer (Yamaha)

Our solid tungsten carbide valve guide reamers are designed for today’s ultra-tough valve guide alloys. Constructed from solid carbide, they offer a long lifespan even when dealing with hard alloys like manganese bronze. Specifically designed for hand-drill operation, the tip of the reamer is slightly smaller than the main cutting diameter. This allows the reamer to be placed in the valve guide before starting the cutting process, ensuring it is self-centering. This 5.5mm reamer fits Yamaha PWC valve guides. Cutting Diameter: 5.5mm Tolerance: H7 Overall length: 160mm