Selection of Cutting Fluid in Drilling
![Selection of Cutting Fluid in Drilling, Cutting Fluid in Drilling, High Speed Steel Twist Drill Cutting Fluid, Cemented carbide twist drill Cutting Fluid, low carbon steel cutting fluid, medium-carbon steel cutting fluid, hardened steel cutting fluid, How to Select Cutting Fluid](http://www.grindervip.com/wp-content/uploads/2019/02/Selection_of_Cutting_Fluid_in_Drilling.jpg)
Selection of Cutting Fluid in Drilling, Cutting Fluid in Drilling, High Speed Steel Twist Drill Cutting Fluid, Cemented carbide twist drill Cutting Fluid, low carbon steel cutting fluid, medium-carbon steel cutting fluid, hardened steel cutting fluid, How to Select Cutting Fluid
Material for twist drills |
Material to be drilled |
||
low carbon steel | medium-carbon steel | hardened steel | |
High Speed Steel Twist Drill | Use 1%~2% low concentration emulsifier, electrolyte aqueous solution or mineral oil | Use 3%~5% medium concentration emulsifier or extreme pressure cutting oil | Use extreme pressure cutting oil |
Cemented carbide twist drill | Generally do not use cutting fluid.
Medium concentration emulsifiers of 3%~5% can be selected if needed. |
Use 10%~20% high concentration emulsifier or extreme pressure cutting oil |