Dormer 32 Piece Threading Equipment Set

Threading set HS-4M comes in metal cassette to produce ISO metric threads from M5 up to M12, consisting of 8 HSS uncoated finish straight flute hand tap E500-NO1 with a 6-8xP taper lead, 8 HSS uncoated finish straight flute hand taps E500-NO3 with a 2-3xP semi-bottoming lead, 13 HSS uncoated finish adjustable circular split dies F300, 1 straight handle tap wrench L112 for taps with a square drive within a range from 1 up to 10mm and 2 straight handle die stocks L110 for dies with an outside diameter and thickness within a range from 13/16 x 1/4 up to 1-5/16x7/16in for 1.5xD through or blind hole threading in free machining and plain carbon steel.