It would depend on if finger inserts are used in the ball. If inserts are used, simply replace the inserts with a larger value. If inserts are not used, use a bevel, scraper or sand paper to open up the hole.
It depends on the bowling ball
Normally there are 2 but you can have up to 4 finger holes .on a bowling ball fpr approval of the USBC
There Are 3 holes in a ten-pin bowling ball.
Pitch
There are three holes drilled into a typical bowling ball. These are for the thumb, the index finger, and the forefinger. Occasionally there will be added holes, but this is very rare.
3
Its 3 so what u think
The most common number of holes in a bowling ball are 2 finger holes and a thumb hole. Sometimes there is a counter weight hole and sometimes there is a hold for the remaining fingers.
It depends on the person's grip, style of bowling, hand strength and intention. They are termed as finger/thumb pitch.
Zero, the ball is smaller than normal bowling balls and it fits into your hand so you don't need finger holes in order to roll it.
There is usually 3 holes in a Ten Pin Bowling Ball. 1 large hole for your thumb and 2 smaller holes for your middle and ring finger. Some bowlers may have different numbers of holes based on their bowling style.
While a bowling ball is completely filled on the inside save the finger holes, a tennis ball's interior is completely hollow, and is also much smaller than a bowling ball. A bowling ball has more matter.