Pre-sintered coolant channels, which are made of molds, and not drilled by later machining, help customers to save costs from the production process.

The coolant channels enable customers to easily machine-cutting the tools and maintain the stability of the entire structure.
We have different sizes and quantities of coolant channels/holes for choosing from.
For example, one of the customers inquired us about an end mill as below.
This kind of cutting tool is absolutely suggested to take the 1 center channel with 2 exits type of rods as the raw material.

For more information about the Y Exist coolant channel carbide rods, please feel free to contain us at +86 18673339477 (same for What's App) or
sales@ejtungsten.com(Click the email address to write directly to us)