High RPM, Light Feed, Lots of Coolant!
One thing, the less expensive or hobby grade diamond tooling may not hold up for very long, you may want to consider buying the real thing.
In my experience machining glass, Borosilicate, also known as Pyrex or Schott glass, it is essential to keep an ample supply of coolant on the tool at all times while in the cut. Remember, heat is the enemy, you also do not want the tool to clog, which would overheat.
It's not science, it's art
caitolly |