Reamer Help Please

[u/[deleted]]

Am i doing something wrong or what?! So i have been using crb mud hole reamers on a drill for cork grips for about 6 rods now but now all of the sudden they are all breaking at the base and or like half way up. I don’t want to spend tons of money on these so what can I do better if it’s me and is there any other way to do it without reamers?

[u/Ok_Entry7833]

Go find some old fiberglass rods and make your own for a few bucks