The Milwaukee Tools 49-32-0081 16 oz. Hawg Wash Lubricant reduces the heat caused during metal drilling applications. This 16oz bottle of concentrate combines with water to make an entire gallon of water soluble lubricant! This chemical fluid concentrate contains both stable sulfur and chlorine additives for a highly efficient and durable product. To insure consistency, proper mixing is required whenever Hawg Wash is added to water. The Milwaukee Tools 49-32-0081 Lubricant is specifically designed for extreme pressure applications of Milwaukee Steel Hawg Cutting Bits, and when used properly will help maintain clean cuts and sharp bits.