What size hot rollers should i use. Open Frame case "city Stand". Spindle speed may have to be reduced due to the shape of the tool bit causing chatter on the work. If you hate curling your hair every single day, this is the hot roller that you should grab. You get 20 hot rollers along with 20 butterfly and 20 metal clips. To produce a bright surface, polish the work dry. A large machine may have from 40 to 70 drying cylinders. An example of designations is as follows:. If more than one violation caused a single death or serious injury, more than one CMP may be assessed. Outfit includes Sizing information.