00º Sioux-Style Finishing Valve Seat Stones

Brass bushing to resist galling or seizing to the holder Heat-cured, permanent epoxy bonding prevents loose bushings Bushings are deep set to expose the most abrasive for long life Pre-trued and checked to assure accurate, vibration-free grinding The Finishing valve seat wheel is designed to give an ideal final finish with minimal stock removal 11/16" x 16 thread Sizes from 7/8" to 2-1/2" - select below