https://featurefishingreels.com/why-you-might-roll-or-shave-a-baseball-bat/

A metallic baseball bat will probably have its own end cap removed to expose the hollow inside, now the bat is put on a lathe table and also its interior is little by little fed to a toaster grinder. This grinder will scratch a few oz of cloth by the bat cushioning, although shaver should take care to avert an excessive amount of cushioning from getting removed such a way. If an excessive amount of cushioning is eliminated, the bat becomes overly fragile to use and may shatter during gameplay. With no substance should be removed at all from the deal to get similar factors. But when that the shaving is done correctly, the bat end cap is placed down on, plus it is prepared to be used.

Like rolled wooden membranes, a shaved metallic bat is not permitted at sanctioned matches, however it is great for use within casual matches, where players may enjoy its enhanced performance. Take notice, however, that left-handed women may undergo lousy operation in temperatures underneath 65 degrees Fahrenheit. It really is most effective to rely on them in hotter weather, or else indoors.