african blackwood box

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cornucopia

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hello all, here is a method i use to deal with the fine sanding marks that are still visible after 800 grit or so on timbers like African blackwwood, ebony, ziracote etc
firstly i slow the lathe down and sand to a 240 ish dry then using lemon oil as a lubricant i carry on sanding to my final grit which in my case is 800, every other grit i reverse the rotation of the lathe.
then i use a u -beaut product called eee ultra shine its a cut and paste wax with tripoli in it, i buff the peice of the lathe with a 6" loose leaf mop held in a jacobs chuck in my 3mt headstock. (You can buy these mops from metal polishing places on the web there about £2 per mop)
By ths stage all sanding mark will be gone and you can either leave it at that or as i do apply another u- beaut prodouct called shellwax cream again using a 6" mop.
here are my results

P1000874-1.jpg

P1000877-1.jpg


the thread is 22tpi and was hand chased, the wood came from a clarinet bell blank that was rejected as being a second.

hope this is of help to some.
 
Very classy. I've tried chasing a thread on boxwood and just can't get the hang - wouldn't want to attempt on African blackwood - just too expensive. Now, if I could get reject clarinet blanks ......
 
Thanks for describing your methods cornucopia, the buffing and burnishing of differing finishes is something I have been interested in for a while and your sharing of practical experience is appreciated.
 
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