NUMA is offering a new a non-toxic, biodegradable alternative to existing rock drill oils, NUMA Enviro Lube.
It is ideal for drilling applications where petroleum distillates are not allowed to lubricate the downhole hammer. NUMA Enviro Lube is best suited for use with 3½- to 6-inch downhole hammers in water well and environmental drilling applications. It makes drilling in tough areas easier while keeping the environment safe.