Reply To: Testing 90 Degree V-Bit

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Sheemalakameeda
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The DeWalt 660 is a 30,000 RPM machine. So I go with that to start and with the variable speed controller, I adjust it to get where I want it. The router spindle speed is more of a guess based on where I set the variable speed controller.

Here is that speed controller, which is basically a dimmer switch.
http://www.harborfreight.com/router-speed-control-43060.html