Fa Duca Lub Tapping Oil is a high performance neat cutting oil made from proprietary know how. Extreme pressure additives deliver excellent surface finish and multiplies tool life. It can be applied directly by drop systems or by brush on big jobs where oil circulation is not possible or difficult. If needed, diesel can be added (up to 25%) for easier application. This product is a guaranteed solution for machine shops and solves all difficult issues related to tapping / thread rolling / cutting / machining operations. We have customers who have been using Fa Duca Lub Tapping Oil from 3 decades. It is highly acclaimed for its performance.Suitable for stainless steel, all low carbon metals and alloys. Also effective in lathe work, driling and threadrolling.