Staffing Coordinator average salary is $45,638, median salary is $42,945 with a salary range from $30,000 to $68,640. Staffing Coordinator salaries are collected from government agencies and companies.
Burr (cutter) A selection of carbide burrs. Burrs (sometimes called rotary files) are small cutting tools used in die grinders, rotary tools, or dental drills. The name may be considered appropriate when their small-sized head (3 mm diameter shaft) is compared to a bur (fruit seed with hooks) or their teeth are compared to a metal burr. Burrs are a rotary analog to files that cut linearly (hence their alternate name, rotary files).
The easiest way to explain what a burr grinder is, is to explain the difference between it and a blade grinder. A blade grinder is what my mother was using all those years ago, with a blade in the center of the grinder that looks like a propeller, similar to a blender blade. A burr grinder, however, is exactly what you would find in a vintage manual coffee grinder at an estate sale or your grandmother's house. It is made up of two revolving abrasive surfaces (called burrs), in between which the coffee is ground, a few beans at a time.