Lathe Tool Indexable Turning Threading 29 Degree 4ACME Internal Threading Insert

  

Lathe Tool Indexable Turning Threading 29 Degree 4ACME Internal Threading Insert This is a tool for turning internal threads and can be fitted with 22VNR series inserts. The tool shank is made of spring steel and heat-treated for good shock resistance and low deformation. Tool shank diameter25mm, total length 240mm For machining 29 degrees Trapezoidal 4ACME with internal thread Made of German carbide, precision pressed and edge finely ground Can machine carbon steel, stainless steel, nickel alloy, high temperature alloy. Cast iron Items include SVNR0025S22 1PCS 22VNR4ACME 5PCS.