My friend tells me the tolerance is zero.
he say they must be "right on"
he says it is no probolem to hold the pitch.
I told him you have trouble with pitch tolerance and he says "Walter software is bad for threadmill grinding"
My friend tells me the tolerance is zero.
he say they must be "right on"
he says it is no probolem to hold the pitch.
I told him you have trouble with pitch tolerance and he says "Walter software is bad for threadmill grinding"