Coolnut MT4 Threading Die Holder Set for Lathe — 13/16" , 1" , 1-5/16" , 2"

Threading kit designed for lathes with a Morse taper MT4 shank. Constructed of steel with an accurately ground shank for reliable, concentric performance. Interchangeable die holder in metric sizes - 13/16", 1", 1-5/16", 2" Inch. The MT4 Morse taper inserts into the tailstock taper while the holder body supports the threading die so it runs along the parallel section of the shaft during cutting. The holder secures to the shank via a pin that engages slots on either side of the holder, providing approximately 1.5" of travel/adjustment for threading round workpieces.