Quote:
Originally posted by bigben2k
I think Jon meant a cone at the bottom of the cup. The answer is no, it would deteriorate performance, because it starts directing the coolant flow, which diminishes the inpingement effect.
It's also infinitely difficult to do, as it requires special/custom tooling.
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Aww could be. Yeah I remember in the Cascade thread we went through all that. Flat bottom is what we want from what i picked up.
As for the cone, remember my cone pin block? I can make those cones identical but reversed into the metal. Like I said the bits are V shapped. If I just go strait down it will make a perfect cone with a 22 degree or a 33 degree angle depending on the bit. I can even get 15 degree angled bits.