Engraving Terms & Definitions
Brass Cutter Knob:
This cutting knob is designed to lock the graver in a fixed position.
Used specifically for creating cutouts or to engrave on hard surfaces.
Can be used with both a carbide cutter and a diamond drag.
Burnisher:
These are specially ground diamond drag gravers used
for very specific applications, i.e. glass engraving,
stone engraving, etc.
Carbide Cutter:
This engraving tool is used to engrave or cut on soft materials.
This tool physically cuts out material when engraving; used with
plastic, wood, wax, soap, etc. also used when cutting out shapes
or names in metal.
Center Vice:
This is the attachment that lies in the center of engraving machines
to hold smaller items or slightly curved items for engraving.
Cup Cone:
Used for Engraving cylindrical items using a rotary attachment; for holding
the open end of a cup, glass, etc. These come in different sizes depending
on the size of your inside diameter of your item.
Diamond Drag:
This engraving tool is used to engrave on most materials, it is used to
scratch the surface: all metals, glass, crystals, etc.
Engrave:
To chase (letters, designs, etc.) on a hard surface, as of metal, stone, or
the end grain of wood: She had the jeweler engrave her name on the back of the watch.
Face Plate:
Used for engraving cylindrical items using the tailstock; for holding the back end
of a cup, glass etc. These come in different sizes depending on the size of the base
of the cylindrical item.
Jigs:
These are work holders designed to hold items for engraving.
These can very in shape and size depending on what you are engraving.
Light Touch Knob:
Balanced spring cutter knob for use with diamond drag gravers.
Gives the engraving a light touch by creating give when the diamond drag hits the surface.
Can be used with all materials and with both the diamond drag or carbide cutter.
Rotary:
Engraving method using the ‘rotary motor’ to engrave cylindrical items.
This allows the cylindrical item to spin 360° for engraving around the entire piece.
Swarf Extractor:
This attachment is used to recapture precious metals and keep your engraver clean.
The extractor attaches directly to a vacuum to ensure that shavings are captured.
Tail Stock:
This attachment, used with both the GEM-RX and the GEM-VX machines,
slides on the rail to hold the faceplate for support during cylindrical engraving.
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