3+ hours) 1 DVD – Advanced Jewelry Design
030 Oxygen & Acetylene/Hydrogen 4 orifices 8
0 mm × 30 gauge) are also available in continuous strips starting at 60" — see related listings on OttoFrei
The 24" steel rod mounted to the base allows the arm to be set anywhere from a low of 7¾" to a maximum height of 25"
16 stone sizes available from
Tungsten Carbide Micro Rotary Burnishers Set of 3-Coarse, Medium, Fine on 3/32" Shanks Engraving & Stonesetting 3+ hours) 1 DVD –Armstrong Tooling has engineered these Tungsten Carbide Micro Rotary Burnishers to maximize efficiency through a tapered, needle fine point design. The set allows jewelers to quickly remove casting skin, grow lines, porosity, and tool scars in hard to reach areas between gallery wires, between split shanks, and in filigree work. This three piece set is designed to reduce or virtually eliminate the traditional burnishing method, delivering consistent