The tools and materials needed for engraving:
There are several other types of specialty cutters used in the industry for a number of applications which may require more precision and speed. Some of these cutters include:
Parallel cutters, for producing straight cuts or shapes. The tool is mounted parallel to the cutting edge and used as the datum. Profiling cutters are similar to parallel cutters but they also bevel the edge of the finished surface.
Ball nose cutters are a reverse to the norm in that they cut with a rounded tip and are chiefly used for reverse engraving. Rotating diamond cutters are used to engrave glass, and are of the faceted diamond-type tool mounted in rotating spindles.
Other types of cutter can be used to engrave rubber and seals etc.
Plastic is one of the most common materials in the engraving world and is typically utilised for sign making where the sign material is constructed of one colour in the core and coated with another contrasting colour. Favourable characteristics with using plastic are that it can be shear cut, hot-stamped, chemically bonded, bent and is suitable for outdoor use. There are three main types of flexible engraving plastic: laminated; micro-surface and co-extruded products.
Metal is also a very popular material in the engraving world and can be manipulated in many ways, but obviously not to the extent of plastics. Typical metals used include: brass, mainly for trophy use; leaded brass; aluminium, lacquered aluminium and anodized aluminium; pewter, and stainless steel to a lesser extent.
Other popular engraving materials are glass and wood.
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