What can be said about cutters? Well you can easily tell the quality of the carbide burs which in this case is excellent. The sharpness was evident as an edge was cut through hundreds of linear foot planks with no vibration or vibration. When the work was completed, the racquet was as good as new. I've had issues with previous Chinese beats which resulted in me rushing to buy one from a local big shop and regretting the result with cuts etc. These Freudian beats (and I have many of them now) are in my humble opinion the best available and will save you money and give you the best results in the long run.