CNC Machinist (Computer Numerical Control) develop and operate computer and mechanically controlled tools to produce other instruments and apparatus. They control the machinery that produces the speed and cuts to create a specific part.

Filter, Machinery extract, sort, or separate liquids, gases, or solids from other materials to recover a refined product.

Jewelers use various tools and techniques to make jewelry from metals, diamonds, gems and other materials. They also sell, clean and restore jewelry pieces, and sometimes do the necessary research and evaluations to value rings, earring, bracelets.

Goldsmith design and make gold jewelry, including jewelry with precious and semi-precious stones. This may involve cutting, filing, hammering, turning, spinning, bending and casting gold or other metals. 

Silversmith is a metalworker who crafts objects from silver or other precious metals. Typically, a silversmith will aim to create larger scale work for functional and/or decorative purposes for example tableware, flatware, ecclesiastical pieces or functional vessels.

Pewtersmith is a metalworker who does finishing work on iron and steel such as filing, lathing, burnishing or polishing.

Jewellery Repairer replacing clasps, setting stones, altering sizes and more. They also clean and polish jewelry, smooth any rough spots and shape metal to hold gems in place. 

Gold Grader design, fabricate, adjust, repair or appraise jewelry, ceremonial or religious items, gold, silver, other precious metals or gems. They cut, file, polish and set stones including gems and diamonds, and engrave designs on jewelry and precious metal articles. They cut and polish diamonds for industrial purposes.

Gem Slicer hold stones, gems, dies, or styluses against rotating plates, wheels, saws, or slitters to cut, shape, slit, grind, or polish them.

Gem Setter specialise in fixing precious and semi-precious gemstones into various items of jewellery, accessories and silverware using a range of setting and carving techniques. 

Precious Metal Roller set up and tend metal rolling mills designed to form metal workpieces into their desired shape by passing them through one or several pairs of rolls in order to decrease the metal's thickness and to make it homogeneous.

Jewelry Engraver engrave lettering and ornamental designs onto jewelry articles, using engravers hand tools. They sketch and lay out the lettering and designs on the article, cut the design in the article and clean it up.

Jewelry Enameller decorates metal surfaces with colour by using powdered glass and fusing it with heat to the specially prepared metal surface. 

Potter is a craftsman who uses their artistic talents to mould clay into pots, dishes, mugs, vases, and other types of artwork. 

Presser, Brick and Tile sets up and operates series of machines to mix ingredients, extrude clay mixture, and to cut extruded column into brick and tile products.

Caster, Pottery and Porcelain fill moulds with clay to cast pottery and porcelain wares. They pour excess slip out of the mould when needed, drain moulds, remove the cast from the mould, smooth the casting surfaces to remove marks and place the castings on boards to dry.

Thrower, Pottery and Porcelain molds plastic clay into such ware as vases, saggers, and pitchers, as clay revolves on potter's wheel.

Maker, Pottery and Porcelain Mould create pots, dishes, mugs, vases, and other types of artwork. Most potters create functional pieces that are meant to be put to everyday use.

Jiggerer, Pottery and Porcelain is flatware (plates, saucers etc) is made by forming a pancake of clay known as a bat on a revolving disc, which is then thrown onto a plaster mould. The mould shapes the front of the plate and a metal tool is lowered to form the back.

Glass Bender heat glass to pliable stage, using gas flames or ovens and rotating glass to heat it uniformly.