Tap set Nr.17 ( 21 Pcs ) in metal cassette to produce ISO- Metric threads from M3 up to M12, consisting of 7 HSS bright finished straight flute serial tap E100-NO8 in sets of 3 each for 1.5xD through or blind hole threading in free machining and plain carbon steel and non-ferrous metals
For additional details please check the Manufacturer's site: