Freehand grinding of Lathe bits
On 2009-08-11, Calif Bill wrote:
And hey, wait a minute! the Drill Doctor is an example of a machine
DESIGNED to grind HSS with a diamond wheel. I've done hundreds of bits
on mine, including a couple of broken ones that needed a lot of
grinding, and the wheel still cuts fine.
The wheel in Drill Doctor is not diamond, it is CBN.
i
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