References

Tapping Torque: 

1.     JOURNALS

• Development of new metal cutting oils with quantifiable performance characteristics.
  W.D. Hewson, G.K. Gerow
  Lubrication-Engeneering, 52 (1)  31-38, 1996  

 

• Effects of Cross-Flow Filtration and Tramp oil Removal on the Components and performane Properties of Metalworking fluids
  Anne O'Donnel, Lou Zygmunt, Brian Porter, Greg Steiger, Dennis Brinkman, Mark Ventura
  Lubrication-Engeneering, 58 (11)  23-28, November 2002