Form C: 2-3 threads leads
For threading in blind holes
Available at no additional coverage - BLANK
And covered:
TIN (Titanium nitride):Increases the surface microhardness of the tool up to 2300 HV.Stands working temperature up to 600 ºC.
VAP (Vaporization):Improves the adhesion.Keeps more of the cooling liquid on the tool´s surface.