Santa brought me a new wood lathe and I am up to my knees in shavings….I love it and I’m having a great time. But, I’ll admit…I’m a rookie turner….. we all have to start somewhere right ? I do have enough wood experience to know that dull edges can… and frequently do cause accidents. Which brings me to my question ….my choices in sharpening lathe tools. I could do so like my father – file and hone. Or I could opt for the Al Ox /Sil.Carb. on a grinder, then there is always the disc mounted in a chuck with 220 + paper and a slip …… I want to maintain my tools but don’t want to waste a lot of $ learning how to do it correctly. Hopefully your experience can save me both time and money. By the way, do slower sharpening speeds mean better edges ?? Thanks in advance…Jim
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Replies
I sharpen all my tools the same way, that is with a hand cranked grinder, Norton coarse/fine Indian stone , and then 800-2000 grit paper on a piece of glass. I use mineral oil for a lubricant, only because I use the same thing for rubbing out finishes, a lighter oil would be more common. I skip the paper on roughing gouges . Sometimes I use a buffing wheel charged with white compound, to touch up an edge while turning, on all the lathe tools other than the skews. I don’t buff the skews, for fear of rounding over the edge, which is probably a needless fear. I recently ( after reading in FWW) started using diamond paste to touch up an edge on skews while working. This stuff cuts quickly and leaves a mirror edge. I’ll be the first to admit, that lathe tools probably don’t need to be brought to this level of sharpness, but the procedure is second nature to me, and only takes a few minutes to do.
Jim,
Go back to the archives as this was discussed in detail just a couple of weeks ago. Enough reading to keep you entertained for a while.
Mark
Ps. the message you want is 9553.3 I believe, thread was titled sharpening lathe tools on dec 24
Edited 12/30/2002 9:44:36 PM ET by the professor
Edited 12/30/2002 9:45:04 PM ET by the professor
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