well I have an "old tool" with a pig tail, that has multiple speeds via
pulleys and n which I mounted two 10" wheels. You can usually pick 'em
up cheap at yard sales. It's a repurposed head from a very old mono
tube lathe. I hated the lathe so I just re-purposed the head stock
Discussing RPM is unhelpful since it is SFM that matters and nothing
more. I don't know the numbers on that head stock but I can run u it
really slowly so things don't burn. However cutting rates suffer so I
went with a water drip.
|