Milling Durastone material using CNC

[arazelan17]

Could anyone help me to calculate the right RPM and Feed Rate for different size of endmill for durastone milling purpose?

[kdoney]

If you find the answer elsewhere, could you post it here? I need the information myself. Where can you get the durastone at a good price?

[arazelan17]

OK...


Sorry, I got the material via my local vendors, which I don't know their sources.
you should know also that there are many types of durastones available in the markets.

[posix]

there was someone on here making turrets for model ships out of that artificial stone thing, I think? he should be able to help. there are even pictures but I don't know the thread off the top of my head. it might be worth you while sifting through the threads in either diy routers or diy metalworking machines. good luck!

[posix]

ah here it is!

The Evolution of a Home CNC Mill

but it's "synthetic granite", does that count?

[arazelan17]

em, I dont think that it is a synthetic granite material, but it is an epoxy glass material (if I am not mistaken)...

[machineoperator]

What type of tooling are you using? We mill most natural stones and Cambria Quartz Surface in our shop using different types of tooling and feeds & speeds for each.