thumb hole sanding

[tracy]

where can i get that sanding attatchment that the pro shop uses to sand out the thumb hole? it fits on the end of their dremmel like tool. i can't seem to locate one anywhere.

[Strike Domination]

You mean these?

http://www.bowlingball.com/ebonite-s...accessory.html

[Stormed1]

the bevel sander uaed by the pro shop is designed for that purpose. Basically it is a straight shaft with the end drilled and tapeed in order for a screw to secure the sanding discs

[JAnderson]

Be careful with those things. It's easy to open up the hole too much and ruin the thumb hole. I've done it. Have the pro-shop owner give you a quick lesson and some tips.

For gradual (small changes) and smooth sanding of thumb holes, consider using 1-inch by 2-inch pieces of sanding screens. You can find them at home improvement stores in the painting supplies section. They're easier to use than sand paper, are cheaper, and last longer.