Asada Alloy Dies 3 1/2" - 4" NPT For AST Auto SD89246

FEATURES
- Made from special pre heat-treated steel
- Long life and easy threading
- Available in two grades alloy and HSS
- Alloy material is for general purpose threading such as black or galvanised pipe and rod
- HSS material is for stainless steels and high tensile steels
- The life of the dies is greatly affected by the quality of cutting oil used
- Asada Threading Oil is strongly recommended
- Many sizes available: BSPT, NPT, BSPS, Conduit, BSW, Metric, UNC, UNF


SPECIFICATIONS
Size: 3 1/2" - 4" NPT For AST Auto
Material: Alloy