Machine taps for ISO metric threads M 3

For blind holes with thread depth more than 2 x D. Free-cutting execution due to special relief, short tapping part and cylindrical reduced thread. Chip removal out of the hole towards the shank. For tapping in strong, stainless, noncorrosive and heat-resistant materials and tool steels. This type of tap tends to stick when used in materials with less strength. In this case type N is preferable.