On Mon, 25 Mar 2013 17:53:38 -0500, Karl Townsend
wrote:

On Mon, 25 Mar 2013 14:59:19 -0600, "Pete C."
wrote:


Physically they are a comparable size and material quantity as a similar
tap or similarly sized end mill, only the geometry of them is really
different. Since all these tools are presumably produced on the same
multi axis CNC grinders, why the cost difference? Is it just because
they are newer technology?

Your underlying assumption that sales price is related to production
cost is incorrect. Fortunately many machinists put expensive company
tooling in their pocket and sell on eBay.

Karl
LOL!! True indeed!!