Schmuck Laser Schweißgerät Mini Punktschweißer Gold Silber Pulsschweißen
ab 151,03 €
Tungsten needle can be sharpened by grinding on the grinding wheel, or with the use of a Fordham flex shaft or dremal tool and an abrasive disk. Note that you should not use a wheel previously used to grind iron/steel as this will contaminate the needle and cause an uneven spark and/or weld results.
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