2 flute vs 4 flute Question

[Carl Beckett]

Can I ask, for plunge depth for v-bits what do you use? If I am using a 1/2" 60-degree v-bit, how much would you plunge on each pass? Thanks again.

I do 0.150" depth per pass with v-bits. Many designs the total depth is this or less which means a single pass in some cases.

Not sure how a chip load would calculate due to the varying bit speed due to diameter coming to a point.

Spindle speed 10-12k. Feed rate 40 ipm.

But I have not tried to optimize so others may have better guidance.