Optician Salary in Canada. The Canadian government classifies an optician under the group 31: professional occupations in health (3231). According to their statistics, the average annual income for someone working in the profession falls around $39,000 with approximately 16% of opticians earning over $50,000 per year.
So it needs to be tough. Low-cost bench vises often use steel, which is light and cheap. It's fine for light duties and for hobbyists, but it doesn't have the high resilience a professional would need. The best bench vises are made of cast iron, and two variants can be found: gray iron and ductile iron. Gray iron isn't about color, it's used to indicate the presence of graphite flakes. It's the most common form of cast iron, used in everything from vises to stove tops.
Work Bench and Welder Stand. Here are two items I have constructed using a Lincoln SP-170T MIG welder -- a work bench and welder stand. The work bench was designed so that the welder stand fit into the space on the left hand side. With the stand I made it so that the welder was at bench height.. The main frame of the work bench is constructed from 50x50x1.6mm SHS and the top from 1.6mm sheet metal. I enjoy your newsletters for their content and information..