| 摘要 |
<p>The device for working glass pieces, for costume jewellery objects, is composed of an angle setter (2) detachably fixed to the gem stick (1), to which the detachable binding setter (3) is fixed. The clamping surface (5) of the angle setter (2) is inclined towards the surface (6), perpendicular to the axis (7) of the gem stick (1) at an angle flat between the axes (8, 9) of the glass piece (4).<IMAGE></p> |
