Baselines: coated carbide, rigid setup · Kienzle force model
Starting points for a competent operator — verify against your tooling data, and trust what the cut tells you.
How many passes, how long, and what it costs — from the cut you dialled in.
Not what the machine can do — what actually makes money on this run.
Taylor tool life V·Tn = C, anchored to this material's book speed.
An insert's cost is split across its corners; a solid tool is one life.
It sings, the finish goes bad, the edge chips. Here is what to try.
Your tools, your machines, your saved jobs — and the drill chart.
The numbers you look up, not the ones you calculate.