Figure 6. Photographic view of tool wear; (a) Dry condition (b) Cutting fluid (c) Vegetable oil (Olive oil)

From

Effects of Vegetable Oil Based Cutting Fluid in Machining Kevlar Composite Material

Md. Shoriat Ullah, Nikhil Ranjan Dhar

American Journal of Mechanical Engineering. 2018, 6(2), 54-60 doi:10.12691/ajme-6-2-3