Staff Answer
Oct 08, 2026 - 02:49 PM
No. It is sold undrilled, without finger holes, so it can be fitted to your hand and span at your pro shop. It ships at a 3000-grit box finish, which your pro shop can take lower for more traction on heavier oil or polish for more length when the lanes dry. Because the core is asymmetric, layout changes the reaction more than on a symmetric ball. For layout guidance, Brunswick's drilling instructions for symmetric and asymmetric balls are on our site: https://www.bowlersmart.com/bowling-t...
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