Stainless Steel Cylinders and Stubs is used when you need a penetration on right angles or undercut shapes. They are used mixed with balls, planet gears and stubs in the vibration and rotation machines with water and surface-active compounds for the shining step. Opdel's Finishing Division has a number of machines for grinding, polishing, cleaning, degreasing and washing of the mechanical parts, and in general. Hardware and equipment.