[osamuel]

hello!
i am new here ans already lost a previous same post,


i design a glass cutting milling machine with 2 axis control .(simple).

i need help regarding the spindle torque over 25K rpm

the milling/cutting tool is diamond coated 14 m"m bit to cut 8 mm simple glass.(it has internal water cooling channels).encl. photo of bit.

anyone has experience or knowledge of which kind of minimum torque or maybe motor power or type
to use to get it doing the task.

its important not to use overkill power and quite process (since all is used inside a private home)


thanks