Chesterton metalworking fluids are designed to minimize friction in the metal removal process, lowering heat generation and tool wear, while improving productivity and part quality. 

Chesterton produces a range of metal​working fluids for drilling, tapping, and cutting, including products for single use and recirculating applications. There are two types of fluids: petroleum and synthetic water-base​​d fluids. The water-based synthetics offer additional benefits of biodegradability and non-smoking, and are ​inherently safer in use. ​