More and more new style 3C products come up almost every day,
all we can do is to choose the best quality and price, then save the most costs.
Any kind of mould is the main key for making any kind of daily product.
We usually do roughing before the heat treatment in the early 3C maching production,
then we do finishing after the heat treatment. In order to shrink the mould maching time,
3C moulds all do roughing and finishing after the heat treatment in the nowadays.   
How to extend the life of end mill and upgrade the work effective is always the main goal of DHF technical center.
Therefore, we invent the High speed cutting and High hard cutting end mill series.



You need to follow the below key points to use DHF products in the correct procedures.
     
A：Carbide material- first is 0.2μm, second is 0.4μm
B：Coating：first is Aldura, second is G12.
C：Follow the accurate cutting data.
D：Using the accurate cooling method.
a：For coating Aldura：
   1: The best is MQL
   2: Second is Dry.   
   3: Third is wet-which is non –recommended.
b：For coating G12：both dry and wet are ok.
   
Match the correct using method and understand the features for each end mill is the best way to extend the end mill life and make the best work effective.
 
 
 
Written by DHF Technology Center