DC external thread cutter chaser features: 

DC external thread cutter × All tungsten carbide × Thread parameters × Universal workpiece material parameters (universal thread back-relief (clearance) + universal cutting angle)

Advantages of DC internal thread cutters:

•   External thread cutters = When paired with a round die tool holder of suitable size, they become dedicated external thread cutters.

•   Solid carbide = High rigidity + High hardness + Wear resistance + Extremely high red hardness + Not easily softened by annealing.

•   Thread parameters = Meets thread gauge requirements.

•   Dedicated cutting clearance = High machinability + Stable burr-free operation + High performance + Long life + Low cutting torque = High efficiency.

•   Dedicated thread back-relief (clearance) = Stable thread dimensions + Less prone to spring-back + Less prone to shrinkage + Resistant to temperature rise + Resistant to chip adhesion = High stability.

DC-Die_Chasers-For_External_Thread

M,UN,UNC,UNF,UNEF,UNS,PF,PT,NPT,NPSM,...