The SAM HSS super high speed steel ground tap has Gloss finish. It has Metric thread DIN ISO 13 and not ISO on the right. For tapping through holes and blind holes in unalloyed or low alloy steels ...
Dormer Set of Two E105 Fine Metric Thread HSS Hand Tap Bits. A range of manual fine metric thread HSS taps offered in a 2-part set (roughing and finishing). Each set consists of a roughing tap bit ...