Grease Dolotol-N (TU 38 USSR 201369-81) is a petroleum residual oil solidified with a hydrolithium stearate. It’s contains an antioxidizing additive and antifrictional additives. Possesses high mechanical, colloid and antioxidizing stability, water resistance, antiscuff and conservation properties.
It’s efficient at temperature-20 … +130°С. Score: rolling cutter bit with unsealed support of rolling and sliding.