Cutting Tool Generatin -- new name

[philbur]

But a small diameter end-mill rotates at much higher rpm (say at least 10 and maybe 50 times) and has more than one cutting edge (say 2 flutes). So the number of facets per minute with and end-mill is order of magnitude 20 to 100 times that of a fly cutter.

Phil:)

PS: The flycutter does cut both faces at the same time. so 10 to 50?

PPS: Maybe not so simple, the fycutter is much stronger so DOC can be higher??