Sioux Style Grinding Wheel Holder for .375" top size valve guide pilots
Ball Bearing Grinding Wheel Holder for .375" top size valve guide pilots
Our 1702W38 stone holders feature the same Star drive head for late model Sioux 1710, 1712, 1788LX and 1792 driver motors. For use with standard length tapered and expandable pilots with .375" upper end. 11/16" - 16 thread for use with original Sioux and aftermarket Sioux Style valve seat grinding wheels.
Our 1702W38 stone holders feature the same Star drive head for late model Sioux 1710, 1712, 1788LX and 1792 driver motors. For use with standard length tapered and expandable pilots with .375" upper end. 11/16" - 16 thread for use with original Sioux and aftermarket Sioux Style valve seat grinding wheels.