It must be the RASP file that is used for certain jobs especially in wood carving. The coarse teeth of the rasp file resist clogging.
It is a tool used by engineers, mechanics and fitters for smoothing the surface of metal. Not as coarse as a rough file and more so than a smooth file.
A rasp
Use a VERY coarse file, like a blacksmith file that you can get from a feed store.
I want to take a course on how to make a bulletin board of cork and coarse fabric. He is so coarse he should take a course in etiquette. The sand trap on the golf course is filled with coarse sand. I will course my coarse coated Airedales at the field trials. [Course is usually used as a noun but can also be used as a verb. Coarse is used as an adjective.]
when should the coarse wheel adjustment be used
answ2. This refers to the shape of the tiny cutting surfaces on the file.A smooth file has small teeth, and are continuous across the file face.A second cut file will have the simple cutting edges of a smooth file further divided by grooves at an angle to the first. This is your most common file.Beyond this you have coarse files, and bastard files, halfway between coarse and 2nd cut.
That is A coarse sandpaper, It is generally used before A fine sandpaper.
Horse's nails are called hooves (hoof is singular). A large nipper is used for rough shaping, then a coarse file is used to finish off the surface before putting on the horse shoes.
Some beaches consist of coarse gravel. Shall I order fine or coarse gravel for the concrete walkway?
what is the name of coarse jute used for covering vast barren land
It is used for focusing.