Cutting fluid
= Cutting fluid
{wiki=Cutting_fluid}
Cutting fluid, also known as coolant or lubricant, is a substance used in various machining processes, such as cutting, grinding, and drilling, to improve the efficiency of the operation. It serves several important functions: 1. **Cooling**: Cutting generates significant heat, which can cause tool wear and affect the quality of the workpiece. Cutting fluids help dissipate this heat, maintaining optimal temperatures during machining.