Black & Decker Valve Seat Stone Holder
Black & Decker style valve seat grinding wheel stone holder with integral ball bearings. Compatible with .375 inch diameter top valve guide pilots. Threaded end has 9/16-16 Thread for use with Black & Decker Style Valve Seat Grinding Wheels. Black oxide coating and high quality, heat treated components.
- Ball bearing stone holder
- Ideal replacements for worn holders
- For use with .375 top size valve guide pilots
- 9/16" x 16 thread
- Includes an adaptor (BD-60) to convert 9/16" x 16 thread to 11/16" x 16 thread for use with SX-series seat grinding stones