The Sunnen® Honall® Valve Guide Hone Set includes the head and driver, mandrels and sleeves for 5/16″, 11/32″, 3/8″ and 7/16″, 2 adaptors, Silicon-Carbide finishing stones, and a heavy duty carrying case.
This tool sets up fast and is easy to use. It is ideal for high performance applications. Use a low RPM 1/2″ drill for driving power (no more than 200 RPM) for best results.
NOTE: This tooling is not interchangeable with the Goodson Hyper-Finish Valve Guide Hone.