Envirosafe® Rock Drill Oil

Mincon Envirosafe RDO is a high performance, environmentally safe rock drill oil. It is a unique lubricant developed for all sizes of DTH hammers, to reduce wear and improve performance.

Mincon Hole Control reduces re-drilling of a borehole, due to hole collapse or transference between adjacent bores through cracks and voids in the rock. It aids in eliminating regrinding of cuttings, thus creating bigger chips for sampling purposes and increasing penetration rates. Using Mincon Hole Control leaves a sticky, neatly stacked cuttings pile that is not prone to sloughing prior to loading the hole. It acts as a dust suppressant and reduces wind blown fines. Hole Control allows blast holes to be fully loaded, helping to optimize blasting operations and creating a clean smooth floor. Mincon Hole Control speeds up borehole collaring, thereby increasing production.


  • Viscosity @ 100°C: 8.42 Cst.
  • Viscosity @ 40°C: 46.0 Cst.
  • Specific Gravity @ 25°C: 0.907
  • Pour Point: -36°C
  • VI: 214
  • Flash Point: 292°C
  • Heavy Metals: None
  • Active Ingredients: 5 – 10 %
  • LC50: 10,000 ppm+

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