Characteristics: * Threading toolholder for negative laydown inserts * The screw clamping ensures good stiffness and evacution of chips * the insert is positioned a -10 Degrees cutting angle and a -1 Degree clearance angle ** Muitipurpose threading toolholders *1 THREADING HOLDER 25mm SHANK * 10 x THREADING INSERTS * 16ER-AG55 16ER-AG60 16ER-075ISO 16ER-100ISO 16ER-125ISO 16ER-150ISO 16ER-175ISO 16ER-200ISO 16ER-250ISO 16ER-300ISO TD Tin 25 0grade

Accessories: * Threading toolholder for negative lay down inserts * The screw clamping ensures a good and clean fixation * The insert is positioned a -10 degrees cutting angle and -1 degree clearance angle * Applications: * Multipurpose threading toolholders *

* Threading toolholder for negative lay down inserts * The screw clamping ensures a good and clean fixation * The insert is positioned a -10 degrees cutting angle and -1 degree clearance angle * Applications: * Multipurpose threading toolholders *

* These carbide inserts are designed for left hand external threading * Here are some tips for machining threads: * To cut external threads, file the edges of the round rod first and then chamfer it at an angle of 45 degrees * Ensure that when compared to the depth of the thread, the chamfer is bigger * Include a chamfer to external thread end parts; Ensure the starting end of a thread has a flat surface * Also, ensure that it is consistent with the central axis of the thread