How to Drill Holes in a Bowling Ball for a Better Grip
Deciding exactly how to drill holes in a bowling ball is the first real step toward taking your game seriously. If you've been using house balls for years, you're probably used to that awkward feeling of trying to find a ball that doesn't make your thumb feel like it's rattling around in a sewer pipe or, worse, getting stuck and nearly taking you down the lane with it. Getting your own ball is a game-changer, but it's only half the battle. The way those holes are mapped out and cut into the coverstock determines everything from your comfort level to how much hook you can actually generate. ...