Description
SDH52100 AUTO DIE HEAD 1/2 - 2 BSPT For pipe, rod and bolt threading machines in all sizes.
BSPT, NPT, BSW, UNC, UNF, Conduit and Metric threads Note:
Bolt dies can only be used in bolt die head.
Threading dies under 1/2 inch require different die head.
Alloy dies are for galv pipe etc.
HSS dies are only for stainless steel/High Tensile – use Mineral Oil.
Dies are covered under warranty as long as correct oil is used.