Powerbuilt 648448 2 pc Double Cup Valve Grinder

Powerbuilt 2 Pc. Double Cup Valve Grinder Set

This Powerbuilt double cup valve grinder set is perfect for hand lapping valves and valve seats. Includes a 9″ tool with 1-1/8″ and 1-3/8″ cups and an 8″ tool with 5/8″ and 13/16″ cups.

Valve lapping ensures an air-tight seal between the valve and valve seat. The high quality synthetic rubber cups are chemical resistant and built to last.

These non-slip cups are groove-locked to the tool’s hardwood handle.

Any automotive specialty tool makes an automotive repair or maintenance task easier, but Powerbuilt takes the concept of ‘help’ a big step further.

Every package comes with professionally written usage instructions and photos that take you step by step through proper tool usage.

Ensure an air-tight seal between valves and valve seats
Includes four cup sizes: 5/8″, 13/16″, 1-1/8″, and 1-3/8″
Chemical resistant synthetic rubber cups