HSSM35 TiN Coated Left-hand Right-hand Extrusion Taps with Oil Groove
Extrusion tap is a new type of thread tool that uses the principle of metal plastic deformation to process internal threads. Extrusion taps are a chip-free machining process for internal threads. It is especially suitable for copper alloys and aluminum alloys with lower strength and better plasticity. It can also be used for tapping materials with low hardness and high plasticity, such as stainless steel and low carbon steel, with long life.
The strength of the tap itself is good. Since the extrusion tap has no chip groove, its strength is much better than that of the cutting tap.
Longer service life, because the extrusion tap will not have problems such as dullness and chipping of the cutting edge, under normal circumstances, its service life is 3-20 times that of the cutting tap.
Higher production efficiency. It is precisely because of the longer service life and faster processing speed that the use of extrusion taps can reduce the time for tap replacement and standby.