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  1. Replies
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    thanks for the advice, I was worried about the...

    thanks for the advice, I was worried about the high temps! Will seek out a laser!
  2. Replies
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    soldering platinum with diamonds in place

    Hello,

    I have a tricky eternity ring repair, diamonds in prong sets in platinum, I have no problems with soldering gold with diamonds in place, I use oxy-acetylene and technoflux paste, and I...
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    Hello Stretch, I am going to be selling my...

    Hello Stretch,

    I am going to be selling my Durston 80 mini mill very soon, having just taken receipt of a larger one, as wanted an upgrade. Machine is less about 2 years old, and I have just...
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    5,271

    octahedron/rough natural diamonds

    Have a client with a few missing tiny (1.5mm) octahedron diamonds and have really struggling to source them. Has anyone any suggestions where I could find them?

    Thanks!
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    I only teach one to one, in my studio - I always...

    I only teach one to one, in my studio - I always need a tool which is somewhere else, even when I think I have everything prepared for the lesson. I find it exhausting, and only do 2 hour sessions...
  6. Thread: Rolling Mills

    by BRJ
    Replies
    4
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    2,260

    Thank you for your replies. I have...

    Thank you for your replies.

    I have experienced Durston's after sales myself recently, when my less than two year old durston broke a cog. I was trying to roll a large piece of 9ct, and I admit...
  7. Thread: Rolling Mills

    by BRJ
    Replies
    4
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    2,260

    Rolling Mills

    I have decided that the time has come to upgrade my mill.

    I have been using a Durston Mini but its just not up to some of the jobs I need to do. I need a bigger one with gears. I am not sure...
  8. Thread: Engraving in wax

    by BRJ
    Replies
    15
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    7,219

    I have made rings with engraving on the wax, but...

    I have made rings with engraving on the wax, but it does depend on the quality of the casting. But, as has been said, it is much better, clearer and neater to have it hand engraved on the metal.
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    Thanks for all your help, I will call the London...

    Thanks for all your help, I will call the London Hall to find out to be sure!
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    3,683

    Hallmarking in parts?

    I am making a complex 18ct white gold wedding band in four parts. Band with another pierced band on top, with a border on each edge. So my question is: Can I send the ring parts unassembled for...
  11. Thread: 18ct gold cracking

    by BRJ
    Replies
    5
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    8,952

    Thanks for your help. I have successfully made...

    Thanks for your help. I have successfully made the ring with another piece of the customer's own 18ct (cracked piece was of peru so perhaps a dodgy alloy, second piece was italian and workied fine)....
  12. Thread: 18ct gold cracking

    by BRJ
    Replies
    5
    Views
    8,952

    18ct gold cracking

    I am making a ring from scrap 18ct gold which I have melted, cast and rolled. I am experiencing cracking along the length of the piece and annealing is not helping. Result - stress and frustration!...
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