Define the following terms drilling, chiseling, hacksawing, grinding, reaming?

- Drilling: the process of creating a hole in a material using a drill bit, typically done with a drill machine.
- Chiseling: the process of cutting or shaping a material using a chisel, a tool with a sharp edge at one end.
- Hacksawing: the process of cutting through materials using a hacksaw, a type of saw with a fine-toothed blade.
- Grinding: the process of using an abrasive wheel or belt to remove material from a workpiece, typically used for shaping and finishing.
- Reaming: the process of enlarging and smoothing a hole in a material using a reamer, a cutting tool with multiple edges.

Drilling: The process of creating a cylindrical hole in a material using a rotating cutting tool called a drill bit.

Chiseling: The process of cutting or shaping metal, wood, or stone by repeatedly striking a chisel with a hammer.

Hacksawing: The process of cutting metal using a hacksaw, which is a hand-held saw with a thin, toothed blade.

Grinding: The process of removing material from a surface using a rotating abrasive wheel or stone.

Reaming: The process of finishing a cylindrical hole to a precise size and shape using a tool called a reamer, which is a precision cutting tool with multiple cutting edges.