Mũi taro xoắn SPR020R M20x2.5

SPR020R M20 x 2.5 mm Metric Coarse Pitch Spiral Flute Machine Tap engineered from premium Cobalt High-Speed Steel (HSS-E). Designed specifically for tapping blind holes, the right-hand helical flutes pull metal chips upward and out of the hole to prevent chip packing and tool breakage in carbon steels, alloy steels, and stainless steels.