Author Topic: Working Jarrah burr!  (Read 4623 times)

Offline Les Symonds

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Working Jarrah burr!
« on: November 10, 2013, 02:04:17 PM »
For months I've had a piece of jarrah burr sitting on the shelf in my workshop, looking very enticing, so last night I made a lidded trinket bowl for a friend. However, I far from happy with the finish, because of all the natural 'defects' in the timber. Don't get me wrong, I like natural defects, as anyone who's seen my recent work in spalted holly will know. The trouble that I have with the jarrah is that all of the cracks/resin canals take wax into them, which then shows up as white streaks. I've tried buffing it to see whether or not the wax would melt and run into the cracks more, but this hasn't worked.



Has anybody out there worked jarrah burr, and if so, how do you overcome this problem?
Education is important, but wood turning is importanter.

Offline woodndesign

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Re: Working Jarrah burr!
« Reply #1 on: November 10, 2013, 02:12:21 PM »

A good old boot brush should work, Les, on the drastic side brass wire brush..

Nice little box, friend should love it.

Cheers  Dewi

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Offline bodrighywood

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Re: Working Jarrah burr!
« Reply #2 on: November 10, 2013, 03:31:34 PM »
I have a stiff boot brush as recommended that works on most if not all cracks. Trick is to do it pretty much straight away as if left to go hard the wax polishes can be a pig to remove. I polish using a buffing wheel mind so don't get too much of a problem with carnuba wax.

pete
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Andy Coates

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Re: Working Jarrah burr!
« Reply #3 on: November 10, 2013, 04:45:14 PM »
Use oil instead of wax!

Offline Buzzbee

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Re: Working Jarrah burr!
« Reply #4 on: November 10, 2013, 04:59:46 PM »
Or use a coloured wax.

Offline burywoodturners

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Re: Working Jarrah burr!
« Reply #5 on: November 10, 2013, 05:19:32 PM »
The brush is the answer, I use a very old paintbrush
Ron

Offline Les Symonds

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Re: Working Jarrah burr!
« Reply #6 on: November 10, 2013, 06:14:29 PM »
Use oil instead of wax!
The simplest answers are often the best, eh Andy....lol

Les
Education is important, but wood turning is importanter.

Offline TWiG

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Re: Working Jarrah burr!
« Reply #7 on: November 10, 2013, 06:52:14 PM »
 I use quite a lot of burrs and I also only use oil , but if you carefully "flash" over the piece with a blowlamp to melt the wax out  (or deeper in ), or perhaps use a dark wax it should help . 

Offline hughie

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Re: Working Jarrah burr!
« Reply #8 on: November 12, 2013, 01:42:02 AM »
Use oil instead of wax!

Oil is the way to go

Offline Les Symonds

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Re: Working Jarrah burr!
« Reply #9 on: November 12, 2013, 06:11:46 AM »
Cheers guys...clearly it's oil for the future pieces. Meanwhile this one will end up as a present rather than being sold - some one in the family will have a trinket bowl in their Christmas stocking this year.
Les
Education is important, but wood turning is importanter.

Offline Roger Lowry

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Re: Working Jarrah burr!
« Reply #10 on: November 12, 2013, 11:27:35 AM »
You could try a hairdryer and a small brush (toothbrush or similar).  I saw this used at a demo many years ago.

Offline ken rodgers

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Re: Working Jarrah burr!
« Reply #11 on: November 12, 2013, 05:29:34 PM »
Like Andy I only use oil on burrs - mainly Lemon oil for a non gloss finish.
Regards Ken