756382 0 3110 Hss Valve Guide Reamer L 7 125 Pd 0 305 Sd 0 304

These High Speed Steel valve guide reamers from Kibblewhite Precision Machining Inc. provide the accuracy required for professional valve train assembly. Each reamer is ground to a tolerance of +/- .0002 inches and features a spiral flute design for smooth material removal. The integrated one-inch pilot aligns the tool with the guide bore centerline, preventing offset during the sizing of Manganese Bronze or Cast Iron guides. Designed for the rigours of Harley-Davidson engine work, these HSS tools ensure a precise fit between the valve stem and guide. To maintain cutting integrity, avoid using the same tool on bronze after it has been used on cast iron.