Systems and methods of beveling bowling ball holes

1. A method for beveling a hole of a bowling ball, comprising:

creating a bevel at an edge of a hole of the bowling ball by removing material from the bowling ball using a rotary tool equipped with a shaping bit that extends into the hole,

wherein the rotary tool comprises a router;

the shaping bit comprises a router bit; and

the creating comprises causing a bearing of the router bit to ride an inner circumferential wall of the hole as a cutting blade of the router bit removes material from the bowling ball at the edge, and

further comprising placing a shield attached to the router on an outer surface of the bowling ball while inserting the router bit into the hole.

2. The method of claim 1 , wherein the bevel has a predetermined shape that matches a shape of the shaping bit.

3. The method of claim 1 , further comprising positioning the shaping bit relative to the hole using the shield.

4. The method of claim 1 , further comprising adjusting the router bit relative to the router and the shield so that an upper edge of a cutting blade of the router bit is located above an outer surface of the bowling ball and another portion of the cutting blade is located within the hole.

5. The method of claim 1 , further comprising creating another bevel at another edge of another hole of the bowling ball by removing material from the bowling ball using the rotary tool and the shaping bit, wherein a shape and radius of the bevel are essentially the same as a shape and radius of the other bevel.

6. The method of claim 1 , wherein the bevel has at least one of a predetermined radius, curvature, and shape defined by a profile of the shaping bit.

7. The method of claim 1 , further comprising sanding the bevel after the creating the bevel.

8. The method of claim 1 , further comprising removing excess material from the hole after the creating the bevel.

9. The method of claim 1 , further comprising drilling the hole in the bowling ball before the creating the bevel, wherein the drilling comprises:

providing a marking on the bowling ball in a predetermined relation to a center line and a center of gravity of the bowling ball;

placing the bowling ball in a bowling ball drilling fixture;

aligning the marking with a drill bit; and

drilling the hole in the bowling ball with the drill bit at the marking.

10. The method of claim 1 , further comprising prepping the bowling ball for beveling before the creating the bevel, wherein the prepping comprises at least one of:

removing loose material from the hole after drilling; and

securing the bowling ball to a work bench.

11. The method of claim 1 , wherein the shield mounts to an underside of the router and elevates the router from a surface of the bowling ball.

12. The method of claim 1 , wherein the shield vertically positions the router bit relative to the bowling ball.

13. The method of claim 1 , further comprising adjusting the router so that an upper edge of a cutting blade of the router bit is located above an outer surface of the bowling ball and another portion of the cutting blade is located within the hole, wherein the adjusting is performed after the placing.