Thread rolling head м4 х 07


      It is designed for rolling outside right metric thread on details of carbon HSS,
     Are intended for turning, drilling, turret machines and machines at low speeds,
                                             as well as manual work.

     Designed for use on automatic machines, CNC machines and other equipment.
                           
                 Dies provide the formation of threads of the 6th degree of accuracy
                                        according to GOST 16093-81.     
                       The material of the rollers is chrome or alloyed tool steel.
                                           Multi-threading of the rollers.
                                   Dies are self-aligning on threaded turns,
                     which makes it possible to repeatedly reinstall the rollers.   
                                      The total resistance of such dies is 25-30
                               times higher than the total resistance of cutting dies.  
                                   Manufacturer - Kharkov Instrument Plant (HIZ).

        General running time is 30 times higher than conventional tailoring tools !!!
                       Provides a metric thread of the second precision class
                      The set contains replacement rolls for threading 4х 0,7
                                        Comes with the small caliber.
                                                Real tool from USSR