👉 The finder fluid, also known as a filler or finder gel, is a specialized lubricant used in high-speed machining operations to prevent chips from sticking to the cutting tool or workpiece. It's designed to be highly viscous and sticky, allowing it to adhere to the cutting edge and guide chips away from the tool, reducing heat buildup and minimizing wear. This fluid is crucial in maintaining tool life and ensuring smooth, efficient machining, especially when dealing with hard materials or thin cuts where chips tend to accumulate.
