Originally Posted by Plaintoast
that's not true.
a cnc machine does not know casting thicknesses so what difference does that make?
i recently did one, not on a cnc and also not hand ground. i do block clearancing all the time on a simple manual mill.
toast I did state that not all machine shops can clearance a 434.You are one of few.
A machinist can also make a mistake with a C N C machine.
C N C machines dont slip as often as people,they usually follow the program