thread dound dies
threading die
tap and die set
Material: High Speed Steel; Application: External thread tapping; Hardness: Around 63HRC; Size: M2-M60; Port: FOB NINGBO/SHANGHAI; Surface Finishing: Bright; Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram; Packaging Detail: inner plastic box, wrapped by air bubble film, outside carton box;..