I normally don't just come out and say things like this,but Bob's words are practically gospel,no bullshit and always on the money.
In my own experience using a cue ball as raw material,I wish I had found this post before I did what this story is about.
I had already been putting tips on with my repair setup for 8 years when I started machine shop school,so I KINDA knew what was involved in running a lathe. My original instructor was the type that didn't allow you to pick up a screwdriver until you did ALL the bookwork and tests involved. This showed him you were serious,mature,and knew enough to not get yourself hurt,or tear stuff up and possibly hurt others,and weeded out the horseplay types and the guys that want to make brass knuckles on a mill,LOL.
What I didn't have is basic shop knowledge,and the very first time I ever turned a full sized lathe on,this is what I did.
At home,all I ever did on my lathe was tips,but still hadn't done a ferrule for a customer yet. Even though I taught myself the Meucci ferrule replacement well enough I felt assured I could do one as a paying gig and hand him a quality product.
One of the local players had a plain jane Meucci Original that belonged to his late father,and the ferrule was cracked. I didn't have any more blanks,and honestly this was 2 years before I ever needed to buy rod,so I thought why not use a Red Circle? When in new form,that is a BEAUTIFUL material. I also figured since I had only seen ONE that had ever been damaged enough to be truly ruined,it should hold up ok as long as the guy doesn't have a monster break.
The first time my instructor called in sick,the more advanced people in the class were still working on projects for class or what they called "government jobs",stuff they tried to keep a secret.
I asked the most advanced student to keep an eye on me because I went out to my car and came in with a ball I went to the local poolroom and bought,and told him what I wanted to do.
My plan was to drill a 1/4 hole,put the ball between centers,and turn it down to 14mm,and leave myself a small rod to cut off and leave one perfect 1 1/4 long blank,LOL.
It worked out perfect,at least at first. I saw it a couple weeks ago for the first time in years,and the ferrule was cracked,but he thought the 20.00 I charged him originally was too high

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You can just imagine how much of a mess I had wasting an entire ball for that one blank. I also burned up the drill bit,and took me an hour to clean the lathe effectively. Tommy D.