Dormer 34 Piece Threading Equipment Set

Threading set HS-14M comes in metal cassette to produce ISO metric threads from M6 up to M20, consisting of 10 HSS uncoated finish straight flute hand tap E500-NO1 with a 6-8xP taper lead, 10 HSS uncoated finish straight flute hand taps E500-NO3 with a 2-3xP semi-bottoming lead, 10 HSS uncoated finish adjustable circular split dies F300, 1 straight handle tap wrench L112 for taps with a square drive within a range from 4.9 up to 12mm and 3 straight handle die stocks L110 for dies with an outside diameter and thickness within a range from 1 x 3/8 up to 1-1/2 x 1/2in for 1.5xD through or blind hole threading in free machining and plain carbon steel.