Threading set 30 ( 52 Pcs ) in metal cassette to produce ISO- Metric threads from M3 up to M20, consisting of 11 HSS bright finished straight flute serial tap E100-NO8 in sets of 3 each, 11 HSS bright finished solid round dies F100 with a gun nose, 2 straight handle tap wrenches L112 for taps with a square drive within a range from 2.1 up to 16mm and 6 straight handle die stocks L110 for dies with an outside diameter and thickness within a range from 20x5 up to 45x18mm for 1.5xD through or blind hole threading in free machining and plain carbon steel and non-ferrous metals
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