I am about to machine some CX120 brass into a name plate by cnc with a
0.025" carbide endmill. The maximum speed of my X1 is 2000 rpm so I guessed a 0.003" cut at 0.003" depth was reasonable. Worked out the table feed rate from: cut x No. teeth x rpm as 0.003 x 2 x 2000 =12"/min This seems rather fast to me. Any advice on a sensible feed rate please?Alan