The word grinding is a noun. Grinding means (1) a harsh and strident sound (as of the grinding of gears), (2) matter resulting from the process of grinding, (3) the wearing down of rock particles by friction due to water or wind or ice.
The following articles and web pages elaborate on the word grinding.
Rotary tools are handheld power tools with rotating bits, with hundreds of parts and accessories that are used for drilling, sanding, carving, cutting, grinding, or routing. They are used in many ways by all kinds of workmen from hobbyists to jewelers. This website provides an overview of the tool, types available, and uses. There are also links to rotary tool manufacturers.
The following articles provide recent grinding-related news.
The shares of Wynn Resorts have been on a bull run since the beginning of this month even as the travel and tourism industry came to a grinding halt due to the pandemic. ...
By Trefis Team, Contributor. Forbes. Tuesday, 01 Dec 2020 05:30:00 -0500.