Review on Efficient Cutting with Yonico 14911Q 4 Inch Bearing Cutter by Maxwell Thomas

This product has no flaws but it definitely cuts a groove that is larger (thicker) than the factory groove on a basic Trex enhanced performance deck . I wouldn't recommend using a Trex if you have some factory grooves and are trying to match them. I'm going to buy an expensive Trex club for my next project. I'm happy with the racquet just not what I was hoping for in terms of groove size.