Increased heat resistance, extending the life of the tap, tap to make more resistant, and can attack the stainless steel parts.High hardness, high wear resistance, for stainless steel, iron and other drilling.Material: HSSSize: M15 x 1mmPackage include:1 x Machine tapNote:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.
