This disambiguation page lists articles associated with the title Grinder. If an internal link led you here, you may wish to change the link to point directly to the intended article.
Wily Machine (ワイリーマシン, Wairī Mashin, written as "ワイリーマシーン" in some sources) is the name of the machines that Dr. Wily uses in the end of most games from the original Mega Man series.
In-game description: Enter the Archeology Association to control the progress of your Excavations. There you will be able to fund more excavations to find Faction Coins, the rare Rubies and ancient Artifacts from the civilizations of the old.
A grinding machine, often shortened to grinder, is any of various power tools or machine tools used for grinding, which is a type of machining using an abrasive wheel as the cutting tool.