D-A eco-drill™ is a readily biodegradable rock drill oil specially designed for use in extreme working conditions with percussive pneumatic tools, down-the-hole (DTH), and surface drilling equipment. This lubricant begins with naturally high viscosity index base oils for temperature shear stability and is formulated with our advanced ChemGuard™ additive technology.

The D-A ChemGuard™ innovative formula has a vigorous EP/ anti-wear inhibitor that reduces welding or scoring when under constant shock and high load situations. D-A eco-drill™ protects against rust and corrosion and contains a built-in emulsifier for severe circumstances where water and compressed air co-exist. A robust tackifier is added for the preferred adhesiveness that protects against undesired misting or when water spray is present and sustains its strength where superior lubricity is expected.