3.
3
3
There Are 3 holes in a ten-pin bowling ball.
3. two fingers, one thumb *unless ball has a balance, or weight hole to make the ball USBC legal.
In the pins, there are none. In the ball, there are 3.
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.
Ten
Exactly 30.
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.
Traditionally, there is usually on one hole in a ten pin bowling pin at the bottom of the base.
he will dig 7 1 and 1/2 holes
definitely do not do this yourself, you need to take the ball to a pro-shop where a qualified professional can measure your hand and fingers to make sure that the proper amount is drilled out.